495060960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2857}}^1$

素因数の和:2913

約数の個数: 144

約数和(自身を含む): 1646413776

約数和(自身を除く): 1151352816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 1824, 2166, 2280, 2857, 2888, 3040, 3610, 4332, 4560, 5415, 5714, 5776, 7220, 8571, 8664, 9120, 10830, 11428, 11552, 14285, 14440, 17142, 17328, 21660, 22856, 28570, 28880, 34284, 34656, 42855, 43320, 45712, 54283, 57140, 57760, 68568, 85710, 86640, 91424, 108566, 114280, 137136, 162849, 171420, 173280, 217132, 228560, 271415, 274272, 325698, 342840, 434264, 457120, 542830, 651396, 685680, 814245, 868528, 1031377, 1085660, 1302792, 1371360, 1628490, 1737056, 2062754, 2171320, 2605584, 3094131, 3256980, 4125508, 4342640, 5156885, 5211168, 6188262, 6513960, 8251016, 8685280, 10313770, 12376524, 13027920, 15470655, 16502032, 20627540, 24753048, 26055840, 30941310, 33004064, 41255080, 49506096, 61882620, 82510160, 99012192, 123765240, 165020320, 247530480, 495060960]

約数ペア:

[(1, 495060960), (2, 247530480), (3, 165020320), (4, 123765240), (5, 99012192), (6, 82510160), (8, 61882620), (10, 49506096), (12, 41255080), (15, 33004064), (16, 30941310), (19, 26055840), (20, 24753048), (24, 20627540), (30, 16502032), (32, 15470655), (38, 13027920), (40, 12376524), (48, 10313770), (57, 8685280), (60, 8251016), (76, 6513960), (80, 6188262), (95, 5211168), (96, 5156885), (114, 4342640), (120, 4125508), (152, 3256980), (160, 3094131), (190, 2605584), (228, 2171320), (240, 2062754), (285, 1737056), (304, 1628490), (361, 1371360), (380, 1302792), (456, 1085660), (480, 1031377), (570, 868528), (608, 814245), (722, 685680), (760, 651396), (912, 542830), (1083, 457120), (1140, 434264), (1444, 342840), (1520, 325698), (1805, 274272), (1824, 271415), (2166, 228560), (2280, 217132), (2857, 173280), (2888, 171420), (3040, 162849), (3610, 137136), (4332, 114280), (4560, 108566), (5415, 91424), (5714, 86640), (5776, 85710), (7220, 68568), (8571, 57760), (8664, 57140), (9120, 54283), (10830, 45712), (11428, 43320), (11552, 42855), (14285, 34656), (14440, 34284), (17142, 28880), (17328, 28570), (21660, 22856)]