15346680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 34419720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 127, 152, 159, 190, 212, 228, 254, 265, 285, 318, 380, 381, 424, 456, 508, 530, 570, 635, 636, 760, 762, 795, 1007, 1016, 1060, 1140, 1270, 1272, 1524, 1590, 1905, 2014, 2120, 2280, 2413, 2540, 3021, 3048, 3180, 3810, 4028, 4826, 5035, 5080, 6042, 6360, 6731, 7239, 7620, 8056, 9652, 10070, 12065, 12084, 13462, 14478, 15105, 15240, 19304, 20140, 20193, 24130, 24168, 26924, 28956, 30210, 33655, 36195, 40280, 40386, 48260, 53848, 57912, 60420, 67310, 72390, 80772, 96520, 100965, 120840, 127889, 134620, 144780, 161544, 201930, 255778, 269240, 289560, 383667, 403860, 511556, 639445, 767334, 807720, 1023112, 1278890, 1534668, 1918335, 2557780, 3069336, 3836670, 5115560, 7673340, 15346680]

約数ペア:

[(1, 15346680), (2, 7673340), (3, 5115560), (4, 3836670), (5, 3069336), (6, 2557780), (8, 1918335), (10, 1534668), (12, 1278890), (15, 1023112), (19, 807720), (20, 767334), (24, 639445), (30, 511556), (38, 403860), (40, 383667), (53, 289560), (57, 269240), (60, 255778), (76, 201930), (95, 161544), (106, 144780), (114, 134620), (120, 127889), (127, 120840), (152, 100965), (159, 96520), (190, 80772), (212, 72390), (228, 67310), (254, 60420), (265, 57912), (285, 53848), (318, 48260), (380, 40386), (381, 40280), (424, 36195), (456, 33655), (508, 30210), (530, 28956), (570, 26924), (635, 24168), (636, 24130), (760, 20193), (762, 20140), (795, 19304), (1007, 15240), (1016, 15105), (1060, 14478), (1140, 13462), (1270, 12084), (1272, 12065), (1524, 10070), (1590, 9652), (1905, 8056), (2014, 7620), (2120, 7239), (2280, 6731), (2413, 6360), (2540, 6042), (3021, 5080), (3048, 5035), (3180, 4826), (3810, 4028)]