80048095920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{450113}}^1$

素因数の和:450164

約数の個数: 240

約数和(自身を含む): 304745182560

約数和(自身を除く): 224697086640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 19760, 22230, 29640, 35568, 44460, 59280, 88920, 177840, 450113, 900226, 1350339, 1800452, 2250565, 2700678, 3600904, 4051017, 4501130, 5401356, 5851469, 6751695, 7201808, 8102034, 8552147, 9002260, 10802712, 11702938, 13503390, 16204068, 17104294, 17554407, 18004520, 20255085, 21605424, 23405876, 25656441, 27006780, 29257345, 32408136, 34208588, 35108814, 36009040, 40510170, 42760735, 46811752, 51312882, 52663221, 54013560, 58514690, 64816272, 68417176, 70217628, 76969323, 81020340, 85521470, 87772035, 93623504, 102625764, 105326442, 108027120, 111177911, 117029380, 128282205, 136834352, 140435256, 153938646, 162040680, 171042940, 175544070, 205251528, 210652884, 222355822, 234058760, 256564410, 263316105, 280870512, 307877292, 324081360, 333533733, 342085880, 351088140, 384846615, 410503056, 421305768, 444711644, 468117520, 513128820, 526632210, 555889555, 615754584, 667067466, 684171760, 702176280, 769693230, 842611536, 889423288, 1000601199, 1026257640, 1053264420, 1111779110, 1231509168, 1334134932, 1404352560, 1539386460, 1667668665, 1778846576, 2001202398, 2052515280, 2106528840, 2223558220, 2668269864, 3078772920, 3335337330, 4002404796, 4213057680, 4447116440, 5003005995, 5336539728, 6157545840, 6670674660, 8004809592, 8894232880, 10006011990, 13341349320, 16009619184, 20012023980, 26682698640, 40024047960, 80048095920]

約数ペア:

[(1, 80048095920), (2, 40024047960), (3, 26682698640), (4, 20012023980), (5, 16009619184), (6, 13341349320), (8, 10006011990), (9, 8894232880), (10, 8004809592), (12, 6670674660), (13, 6157545840), (15, 5336539728), (16, 5003005995), (18, 4447116440), (19, 4213057680), (20, 4002404796), (24, 3335337330), (26, 3078772920), (30, 2668269864), (36, 2223558220), (38, 2106528840), (39, 2052515280), (40, 2001202398), (45, 1778846576), (48, 1667668665), (52, 1539386460), (57, 1404352560), (60, 1334134932), (65, 1231509168), (72, 1111779110), (76, 1053264420), (78, 1026257640), (80, 1000601199), (90, 889423288), (95, 842611536), (104, 769693230), (114, 702176280), (117, 684171760), (120, 667067466), (130, 615754584), (144, 555889555), (152, 526632210), (156, 513128820), (171, 468117520), (180, 444711644), (190, 421305768), (195, 410503056), (208, 384846615), (228, 351088140), (234, 342085880), (240, 333533733), (247, 324081360), (260, 307877292), (285, 280870512), (304, 263316105), (312, 256564410), (342, 234058760), (360, 222355822), (380, 210652884), (390, 205251528), (456, 175544070), (468, 171042940), (494, 162040680), (520, 153938646), (570, 140435256), (585, 136834352), (624, 128282205), (684, 117029380), (720, 111177911), (741, 108027120), (760, 105326442), (780, 102625764), (855, 93623504), (912, 87772035), (936, 85521470), (988, 81020340), (1040, 76969323), (1140, 70217628), (1170, 68417176), (1235, 64816272), (1368, 58514690), (1482, 54013560), (1520, 52663221), (1560, 51312882), (1710, 46811752), (1872, 42760735), (1976, 40510170), (2223, 36009040), (2280, 35108814), (2340, 34208588), (2470, 32408136), (2736, 29257345), (2964, 27006780), (3120, 25656441), (3420, 23405876), (3705, 21605424), (3952, 20255085), (4446, 18004520), (4560, 17554407), (4680, 17104294), (4940, 16204068), (5928, 13503390), (6840, 11702938), (7410, 10802712), (8892, 9002260), (9360, 8552147), (9880, 8102034), (11115, 7201808), (11856, 6751695), (13680, 5851469), (14820, 5401356), (17784, 4501130), (19760, 4051017), (22230, 3600904), (29640, 2700678), (35568, 2250565), (44460, 1800452), (59280, 1350339), (88920, 900226), (177840, 450113)]