723892020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11981}}^1$

素因数の和:12065

約数の個数: 96

約数和(自身を含む): 2174014080

約数和(自身を除く): 1450122060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1590, 2014, 3021, 3180, 4028, 5035, 6042, 10070, 11981, 12084, 15105, 20140, 23962, 30210, 35943, 47924, 59905, 60420, 71886, 119810, 143772, 179715, 227639, 239620, 359430, 455278, 634993, 682917, 718860, 910556, 1138195, 1269986, 1365834, 1904979, 2276390, 2539972, 2731668, 3174965, 3414585, 3809958, 4552780, 6349930, 6829170, 7619916, 9524895, 12064867, 12699860, 13658340, 19049790, 24129734, 36194601, 38099580, 48259468, 60324335, 72389202, 120648670, 144778404, 180973005, 241297340, 361946010, 723892020]

約数ペア:

[(1, 723892020), (2, 361946010), (3, 241297340), (4, 180973005), (5, 144778404), (6, 120648670), (10, 72389202), (12, 60324335), (15, 48259468), (19, 38099580), (20, 36194601), (30, 24129734), (38, 19049790), (53, 13658340), (57, 12699860), (60, 12064867), (76, 9524895), (95, 7619916), (106, 6829170), (114, 6349930), (159, 4552780), (190, 3809958), (212, 3414585), (228, 3174965), (265, 2731668), (285, 2539972), (318, 2276390), (380, 1904979), (530, 1365834), (570, 1269986), (636, 1138195), (795, 910556), (1007, 718860), (1060, 682917), (1140, 634993), (1590, 455278), (2014, 359430), (3021, 239620), (3180, 227639), (4028, 179715), (5035, 143772), (6042, 119810), (10070, 71886), (11981, 60420), (12084, 59905), (15105, 47924), (20140, 35943), (23962, 30210)]