15454156960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{111149}}^1$

素因数の和:111254

約数の個数: 96

約数和(自身を含む): 40334112000

約数和(自身を除く): 24879955040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 395, 440, 632, 790, 869, 880, 1264, 1580, 1738, 1760, 2528, 3160, 3476, 4345, 6320, 6952, 8690, 12640, 13904, 17380, 27808, 34760, 69520, 111149, 139040, 222298, 444596, 555745, 889192, 1111490, 1222639, 1778384, 2222980, 2445278, 3556768, 4445960, 4890556, 6113195, 8780771, 8891920, 9781112, 12226390, 17561542, 17783840, 19562224, 24452780, 35123084, 39124448, 43903855, 48905560, 70246168, 87807710, 96588481, 97811120, 140492336, 175615420, 193176962, 195622240, 280984672, 351230840, 386353924, 482942405, 702461680, 772707848, 965884810, 1404923360, 1545415696, 1931769620, 3090831392, 3863539240, 7727078480, 15454156960]

約数ペア:

[(1, 15454156960), (2, 7727078480), (4, 3863539240), (5, 3090831392), (8, 1931769620), (10, 1545415696), (11, 1404923360), (16, 965884810), (20, 772707848), (22, 702461680), (32, 482942405), (40, 386353924), (44, 351230840), (55, 280984672), (79, 195622240), (80, 193176962), (88, 175615420), (110, 140492336), (158, 97811120), (160, 96588481), (176, 87807710), (220, 70246168), (316, 48905560), (352, 43903855), (395, 39124448), (440, 35123084), (632, 24452780), (790, 19562224), (869, 17783840), (880, 17561542), (1264, 12226390), (1580, 9781112), (1738, 8891920), (1760, 8780771), (2528, 6113195), (3160, 4890556), (3476, 4445960), (4345, 3556768), (6320, 2445278), (6952, 2222980), (8690, 1778384), (12640, 1222639), (13904, 1111490), (17380, 889192), (27808, 555745), (34760, 444596), (69520, 222298), (111149, 139040)]