578910240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2397

約数の個数: 240

約数和(自身を含む): 2151515520

約数和(自身を除く): 1572605280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2351, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 4702, 5130, 5472, 6156, 6480, 6840, 7053, 7695, 8208, 9120, 9404, 10260, 11755, 12312, 12960, 13680, 14106, 15390, 16416, 18808, 20520, 21159, 23510, 24624, 27360, 28212, 30780, 35265, 37616, 41040, 42318, 44669, 47020, 49248, 56424, 61560, 63477, 70530, 75232, 82080, 84636, 89338, 94040, 105795, 112848, 123120, 126954, 134007, 141060, 169272, 178676, 188080, 190431, 211590, 223345, 225696, 246240, 253908, 268014, 282120, 317385, 338544, 357352, 376160, 380862, 402021, 423180, 446690, 507816, 536028, 564240, 634770, 670035, 677088, 714704, 761724, 804042, 846360, 893380, 952155, 1015632, 1072056, 1128480, 1206063, 1269540, 1340070, 1429408, 1523448, 1608084, 1692720, 1786760, 1904310, 2010105, 2031264, 2144112, 2412126, 2539080, 2680140, 3046896, 3216168, 3385440, 3573520, 3618189, 3808620, 4020210, 4288224, 4824252, 5078160, 5360280, 6030315, 6093792, 6432336, 7147040, 7236378, 7617240, 8040420, 9648504, 10156320, 10720560, 12060630, 12864672, 14472756, 15234480, 16080840, 18090945, 19297008, 21441120, 24121260, 28945512, 30468960, 32161680, 36181890, 38594016, 48242520, 57891024, 64323360, 72363780, 96485040, 115782048, 144727560, 192970080, 289455120, 578910240]

約数ペア:

[(1, 578910240), (2, 289455120), (3, 192970080), (4, 144727560), (5, 115782048), (6, 96485040), (8, 72363780), (9, 64323360), (10, 57891024), (12, 48242520), (15, 38594016), (16, 36181890), (18, 32161680), (19, 30468960), (20, 28945512), (24, 24121260), (27, 21441120), (30, 19297008), (32, 18090945), (36, 16080840), (38, 15234480), (40, 14472756), (45, 12864672), (48, 12060630), (54, 10720560), (57, 10156320), (60, 9648504), (72, 8040420), (76, 7617240), (80, 7236378), (81, 7147040), (90, 6432336), (95, 6093792), (96, 6030315), (108, 5360280), (114, 5078160), (120, 4824252), (135, 4288224), (144, 4020210), (152, 3808620), (160, 3618189), (162, 3573520), (171, 3385440), (180, 3216168), (190, 3046896), (216, 2680140), (228, 2539080), (240, 2412126), (270, 2144112), (285, 2031264), (288, 2010105), (304, 1904310), (324, 1786760), (342, 1692720), (360, 1608084), (380, 1523448), (405, 1429408), (432, 1340070), (456, 1269540), (480, 1206063), (513, 1128480), (540, 1072056), (570, 1015632), (608, 952155), (648, 893380), (684, 846360), (720, 804042), (760, 761724), (810, 714704), (855, 677088), (864, 670035), (912, 634770), (1026, 564240), (1080, 536028), (1140, 507816), (1296, 446690), (1368, 423180), (1440, 402021), (1520, 380862), (1539, 376160), (1620, 357352), (1710, 338544), (1824, 317385), (2052, 282120), (2160, 268014), (2280, 253908), (2351, 246240), (2565, 225696), (2592, 223345), (2736, 211590), (3040, 190431), (3078, 188080), (3240, 178676), (3420, 169272), (4104, 141060), (4320, 134007), (4560, 126954), (4702, 123120), (5130, 112848), (5472, 105795), (6156, 94040), (6480, 89338), (6840, 84636), (7053, 82080), (7695, 75232), (8208, 70530), (9120, 63477), (9404, 61560), (10260, 56424), (11755, 49248), (12312, 47020), (12960, 44669), (13680, 42318), (14106, 41040), (15390, 37616), (16416, 35265), (18808, 30780), (20520, 28212), (21159, 27360), (23510, 24624)]