361981920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2089}}^1$

素因数の和:2145

約数の個数: 144

約数和(自身を含む): 1203990480

約数和(自身を除く): 842008560

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, 2089, 2166, 2280, 2888, 3040, 3610, 4178, 4332, 4560, 5415, 5776, 6267, 7220, 8356, 8664, 9120, 10445, 10830, 11552, 12534, 14440, 16712, 17328, 20890, 21660, 25068, 28880, 31335, 33424, 34656, 39691, 41780, 43320, 50136, 57760, 62670, 66848, 79382, 83560, 86640, 100272, 119073, 125340, 158764, 167120, 173280, 198455, 200544, 238146, 250680, 317528, 334240, 396910, 476292, 501360, 595365, 635056, 754129, 793820, 952584, 1002720, 1190730, 1270112, 1508258, 1587640, 1905168, 2262387, 2381460, 3016516, 3175280, 3770645, 3810336, 4524774, 4762920, 6033032, 6350560, 7541290, 9049548, 9525840, 11311935, 12066064, 15082580, 18099096, 19051680, 22623870, 24132128, 30165160, 36198192, 45247740, 60330320, 72396384, 90495480, 120660640, 180990960, 361981920]

約数ペア:

[(1, 361981920), (2, 180990960), (3, 120660640), (4, 90495480), (5, 72396384), (6, 60330320), (8, 45247740), (10, 36198192), (12, 30165160), (15, 24132128), (16, 22623870), (19, 19051680), (20, 18099096), (24, 15082580), (30, 12066064), (32, 11311935), (38, 9525840), (40, 9049548), (48, 7541290), (57, 6350560), (60, 6033032), (76, 4762920), (80, 4524774), (95, 3810336), (96, 3770645), (114, 3175280), (120, 3016516), (152, 2381460), (160, 2262387), (190, 1905168), (228, 1587640), (240, 1508258), (285, 1270112), (304, 1190730), (361, 1002720), (380, 952584), (456, 793820), (480, 754129), (570, 635056), (608, 595365), (722, 501360), (760, 476292), (912, 396910), (1083, 334240), (1140, 317528), (1444, 250680), (1520, 238146), (1805, 200544), (1824, 198455), (2089, 173280), (2166, 167120), (2280, 158764), (2888, 125340), (3040, 119073), (3610, 100272), (4178, 86640), (4332, 83560), (4560, 79382), (5415, 66848), (5776, 62670), (6267, 57760), (7220, 50136), (8356, 43320), (8664, 41780), (9120, 39691), (10445, 34656), (10830, 33424), (11552, 31335), (12534, 28880), (14440, 25068), (16712, 21660), (17328, 20890)]