4591920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 15307056

約数和(自身を除く): 10715136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 361, 380, 424, 456, 530, 570, 636, 722, 760, 795, 848, 912, 1007, 1060, 1083, 1140, 1272, 1444, 1520, 1590, 1805, 2014, 2120, 2166, 2280, 2544, 2888, 3021, 3180, 3610, 4028, 4240, 4332, 4560, 5035, 5415, 5776, 6042, 6360, 7220, 8056, 8664, 10070, 10830, 12084, 12720, 14440, 15105, 16112, 17328, 19133, 20140, 21660, 24168, 28880, 30210, 38266, 40280, 43320, 48336, 57399, 60420, 76532, 80560, 86640, 95665, 114798, 120840, 153064, 191330, 229596, 241680, 286995, 306128, 382660, 459192, 573990, 765320, 918384, 1147980, 1530640, 2295960, 4591920]

約数ペア:

[(1, 4591920), (2, 2295960), (3, 1530640), (4, 1147980), (5, 918384), (6, 765320), (8, 573990), (10, 459192), (12, 382660), (15, 306128), (16, 286995), (19, 241680), (20, 229596), (24, 191330), (30, 153064), (38, 120840), (40, 114798), (48, 95665), (53, 86640), (57, 80560), (60, 76532), (76, 60420), (80, 57399), (95, 48336), (106, 43320), (114, 40280), (120, 38266), (152, 30210), (159, 28880), (190, 24168), (212, 21660), (228, 20140), (240, 19133), (265, 17328), (285, 16112), (304, 15105), (318, 14440), (361, 12720), (380, 12084), (424, 10830), (456, 10070), (530, 8664), (570, 8056), (636, 7220), (722, 6360), (760, 6042), (795, 5776), (848, 5415), (912, 5035), (1007, 4560), (1060, 4332), (1083, 4240), (1140, 4028), (1272, 3610), (1444, 3180), (1520, 3021), (1590, 2888), (1805, 2544), (2014, 2280), (2120, 2166)]