60780240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1522

約数の個数: 160

約数和(自身を含む): 220521600

約数和(自身を除く): 159741360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1481, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 2962, 3420, 4104, 4443, 4560, 5130, 5924, 6840, 7405, 8208, 8886, 10260, 11848, 13329, 13680, 14810, 17772, 20520, 22215, 23696, 26658, 28139, 29620, 35544, 39987, 41040, 44430, 53316, 56278, 59240, 66645, 71088, 79974, 84417, 88860, 106632, 112556, 118480, 133290, 140695, 159948, 168834, 177720, 199935, 213264, 225112, 253251, 266580, 281390, 319896, 337668, 355440, 399870, 422085, 450224, 506502, 533160, 562780, 639792, 675336, 759753, 799740, 844170, 1013004, 1066320, 1125560, 1266255, 1350672, 1519506, 1599480, 1688340, 2026008, 2251120, 2532510, 3039012, 3198960, 3376680, 3798765, 4052016, 5065020, 6078024, 6753360, 7597530, 10130040, 12156048, 15195060, 20260080, 30390120, 60780240]

約数ペア:

[(1, 60780240), (2, 30390120), (3, 20260080), (4, 15195060), (5, 12156048), (6, 10130040), (8, 7597530), (9, 6753360), (10, 6078024), (12, 5065020), (15, 4052016), (16, 3798765), (18, 3376680), (19, 3198960), (20, 3039012), (24, 2532510), (27, 2251120), (30, 2026008), (36, 1688340), (38, 1599480), (40, 1519506), (45, 1350672), (48, 1266255), (54, 1125560), (57, 1066320), (60, 1013004), (72, 844170), (76, 799740), (80, 759753), (90, 675336), (95, 639792), (108, 562780), (114, 533160), (120, 506502), (135, 450224), (144, 422085), (152, 399870), (171, 355440), (180, 337668), (190, 319896), (216, 281390), (228, 266580), (240, 253251), (270, 225112), (285, 213264), (304, 199935), (342, 177720), (360, 168834), (380, 159948), (432, 140695), (456, 133290), (513, 118480), (540, 112556), (570, 106632), (684, 88860), (720, 84417), (760, 79974), (855, 71088), (912, 66645), (1026, 59240), (1080, 56278), (1140, 53316), (1368, 44430), (1481, 41040), (1520, 39987), (1710, 35544), (2052, 29620), (2160, 28139), (2280, 26658), (2565, 23696), (2736, 22215), (2962, 20520), (3420, 17772), (4104, 14810), (4443, 13680), (4560, 13329), (5130, 11848), (5924, 10260), (6840, 8886), (7405, 8208)]