53105760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 195955200

約数和(自身を除く): 142849440

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, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 647, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1294, 1368, 1440, 1520, 1710, 1824, 1941, 2052, 2160, 2280, 2565, 2588, 2736, 3040, 3235, 3420, 3882, 4104, 4320, 4560, 5130, 5176, 5472, 5823, 6470, 6840, 7764, 8208, 9120, 9705, 10260, 10352, 11646, 12293, 12940, 13680, 15528, 16416, 17469, 19410, 20520, 20704, 23292, 24586, 25880, 27360, 29115, 31056, 34938, 36879, 38820, 41040, 46584, 49172, 51760, 58230, 61465, 62112, 69876, 73758, 77640, 82080, 87345, 93168, 98344, 103520, 110637, 116460, 122930, 139752, 147516, 155280, 174690, 184395, 186336, 196688, 221274, 232920, 245860, 279504, 295032, 310560, 331911, 349380, 368790, 393376, 442548, 465840, 491720, 553185, 559008, 590064, 663822, 698760, 737580, 885096, 931680, 983440, 1106370, 1180128, 1327644, 1397520, 1475160, 1659555, 1770192, 1966880, 2212740, 2655288, 2795040, 2950320, 3319110, 3540384, 4425480, 5310576, 5900640, 6638220, 8850960, 10621152, 13276440, 17701920, 26552880, 53105760]

約数ペア:

[(1, 53105760), (2, 26552880), (3, 17701920), (4, 13276440), (5, 10621152), (6, 8850960), (8, 6638220), (9, 5900640), (10, 5310576), (12, 4425480), (15, 3540384), (16, 3319110), (18, 2950320), (19, 2795040), (20, 2655288), (24, 2212740), (27, 1966880), (30, 1770192), (32, 1659555), (36, 1475160), (38, 1397520), (40, 1327644), (45, 1180128), (48, 1106370), (54, 983440), (57, 931680), (60, 885096), (72, 737580), (76, 698760), (80, 663822), (90, 590064), (95, 559008), (96, 553185), (108, 491720), (114, 465840), (120, 442548), (135, 393376), (144, 368790), (152, 349380), (160, 331911), (171, 310560), (180, 295032), (190, 279504), (216, 245860), (228, 232920), (240, 221274), (270, 196688), (285, 186336), (288, 184395), (304, 174690), (342, 155280), (360, 147516), (380, 139752), (432, 122930), (456, 116460), (480, 110637), (513, 103520), (540, 98344), (570, 93168), (608, 87345), (647, 82080), (684, 77640), (720, 73758), (760, 69876), (855, 62112), (864, 61465), (912, 58230), (1026, 51760), (1080, 49172), (1140, 46584), (1294, 41040), (1368, 38820), (1440, 36879), (1520, 34938), (1710, 31056), (1824, 29115), (1941, 27360), (2052, 25880), (2160, 24586), (2280, 23292), (2565, 20704), (2588, 20520), (2736, 19410), (3040, 17469), (3235, 16416), (3420, 15528), (3882, 13680), (4104, 12940), (4320, 12293), (4560, 11646), (5130, 10352), (5176, 10260), (5472, 9705), (5823, 9120), (6470, 8208), (6840, 7764)]