31983168240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{663001}}^1$

素因数の和:663087

約数の個数: 120

約数和(自身を含む): 109013440848

約数和(自身を除く): 77030272608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 8040, 9648, 12060, 16080, 24120, 48240, 663001, 1326002, 1989003, 2652004, 3315005, 3978006, 5304008, 5967009, 6630010, 7956012, 9945015, 10608016, 11934018, 13260020, 15912024, 19890030, 23868036, 26520040, 29835045, 31824048, 39780060, 44421067, 47736072, 53040080, 59670090, 79560120, 88842134, 95472144, 119340180, 133263201, 159120240, 177684268, 222105335, 238680360, 266526402, 355368536, 399789603, 444210670, 477360720, 533052804, 666316005, 710737072, 799579206, 888421340, 1066105608, 1332632010, 1599158412, 1776842680, 1998948015, 2132211216, 2665264020, 3198316824, 3553685360, 3997896030, 5330528040, 6396633648, 7995792060, 10661056080, 15991584120, 31983168240]

約数ペア:

[(1, 31983168240), (2, 15991584120), (3, 10661056080), (4, 7995792060), (5, 6396633648), (6, 5330528040), (8, 3997896030), (9, 3553685360), (10, 3198316824), (12, 2665264020), (15, 2132211216), (16, 1998948015), (18, 1776842680), (20, 1599158412), (24, 1332632010), (30, 1066105608), (36, 888421340), (40, 799579206), (45, 710737072), (48, 666316005), (60, 533052804), (67, 477360720), (72, 444210670), (80, 399789603), (90, 355368536), (120, 266526402), (134, 238680360), (144, 222105335), (180, 177684268), (201, 159120240), (240, 133263201), (268, 119340180), (335, 95472144), (360, 88842134), (402, 79560120), (536, 59670090), (603, 53040080), (670, 47736072), (720, 44421067), (804, 39780060), (1005, 31824048), (1072, 29835045), (1206, 26520040), (1340, 23868036), (1608, 19890030), (2010, 15912024), (2412, 13260020), (2680, 11934018), (3015, 10608016), (3216, 9945015), (4020, 7956012), (4824, 6630010), (5360, 5967009), (6030, 5304008), (8040, 3978006), (9648, 3315005), (12060, 2652004), (16080, 1989003), (24120, 1326002), (48240, 663001)]