15110960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 38247552

約数和(自身を除く): 23136592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 271, 272, 328, 340, 410, 542, 656, 680, 697, 820, 1084, 1355, 1360, 1394, 1640, 2168, 2710, 2788, 3280, 3485, 4336, 4607, 5420, 5576, 6970, 9214, 10840, 11111, 11152, 13940, 18428, 21680, 22222, 23035, 27880, 36856, 44444, 46070, 55555, 55760, 73712, 88888, 92140, 111110, 177776, 184280, 188887, 222220, 368560, 377774, 444440, 755548, 888880, 944435, 1511096, 1888870, 3022192, 3777740, 7555480, 15110960]

約数ペア:

[(1, 15110960), (2, 7555480), (4, 3777740), (5, 3022192), (8, 1888870), (10, 1511096), (16, 944435), (17, 888880), (20, 755548), (34, 444440), (40, 377774), (41, 368560), (68, 222220), (80, 188887), (82, 184280), (85, 177776), (136, 111110), (164, 92140), (170, 88888), (205, 73712), (271, 55760), (272, 55555), (328, 46070), (340, 44444), (410, 36856), (542, 27880), (656, 23035), (680, 22222), (697, 21680), (820, 18428), (1084, 13940), (1355, 11152), (1360, 11111), (1394, 10840), (1640, 9214), (2168, 6970), (2710, 5576), (2788, 5420), (3280, 4607), (3485, 4336)]