12493391880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2813827}}^1$

素因数の和:2813878

約数の個数: 64

約数和(自身を含む): 38493167040

約数和(自身を除く): 25999775160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 2813827, 5627654, 8441481, 11255308, 14069135, 16882962, 22510616, 28138270, 33765924, 42207405, 56276540, 67531848, 84414810, 104111599, 112553080, 168829620, 208223198, 312334797, 337659240, 416446396, 520557995, 624669594, 832892792, 1041115990, 1249339188, 1561673985, 2082231980, 2498678376, 3123347970, 4164463960, 6246695940, 12493391880]

約数ペア:

[(1, 12493391880), (2, 6246695940), (3, 4164463960), (4, 3123347970), (5, 2498678376), (6, 2082231980), (8, 1561673985), (10, 1249339188), (12, 1041115990), (15, 832892792), (20, 624669594), (24, 520557995), (30, 416446396), (37, 337659240), (40, 312334797), (60, 208223198), (74, 168829620), (111, 112553080), (120, 104111599), (148, 84414810), (185, 67531848), (222, 56276540), (296, 42207405), (370, 33765924), (444, 28138270), (555, 22510616), (740, 16882962), (888, 14069135), (1110, 11255308), (1480, 8441481), (2220, 5627654), (4440, 2813827)]