65586480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{757}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 214865712

約数和(自身を除く): 149279232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 757, 760, 912, 1083, 1140, 1444, 1514, 1520, 1805, 2166, 2271, 2280, 2888, 3028, 3610, 3785, 4332, 4542, 4560, 5415, 5776, 6056, 7220, 7570, 8664, 9084, 10830, 11355, 12112, 14383, 14440, 15140, 17328, 18168, 21660, 22710, 28766, 28880, 30280, 36336, 43149, 43320, 45420, 57532, 60560, 71915, 86298, 86640, 90840, 115064, 143830, 172596, 181680, 215745, 230128, 273277, 287660, 345192, 431490, 546554, 575320, 690384, 819831, 862980, 1093108, 1150640, 1366385, 1639662, 1725960, 2186216, 2732770, 3279324, 3451920, 4099155, 4372432, 5465540, 6558648, 8198310, 10931080, 13117296, 16396620, 21862160, 32793240, 65586480]

約数ペア:

[(1, 65586480), (2, 32793240), (3, 21862160), (4, 16396620), (5, 13117296), (6, 10931080), (8, 8198310), (10, 6558648), (12, 5465540), (15, 4372432), (16, 4099155), (19, 3451920), (20, 3279324), (24, 2732770), (30, 2186216), (38, 1725960), (40, 1639662), (48, 1366385), (57, 1150640), (60, 1093108), (76, 862980), (80, 819831), (95, 690384), (114, 575320), (120, 546554), (152, 431490), (190, 345192), (228, 287660), (240, 273277), (285, 230128), (304, 215745), (361, 181680), (380, 172596), (456, 143830), (570, 115064), (722, 90840), (757, 86640), (760, 86298), (912, 71915), (1083, 60560), (1140, 57532), (1444, 45420), (1514, 43320), (1520, 43149), (1805, 36336), (2166, 30280), (2271, 28880), (2280, 28766), (2888, 22710), (3028, 21660), (3610, 18168), (3785, 17328), (4332, 15140), (4542, 14440), (4560, 14383), (5415, 12112), (5776, 11355), (6056, 10830), (7220, 9084), (7570, 8664)]