15899808

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 30064992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 379, 437, 456, 552, 608, 736, 758, 874, 912, 1104, 1137, 1311, 1516, 1748, 1824, 2208, 2274, 2622, 3032, 3496, 4548, 5244, 6064, 6992, 7201, 8717, 9096, 10488, 12128, 13984, 14402, 17434, 18192, 20976, 21603, 26151, 28804, 34868, 36384, 41952, 43206, 52302, 57608, 69736, 86412, 104604, 115216, 139472, 165623, 172824, 209208, 230432, 278944, 331246, 345648, 418416, 496869, 662492, 691296, 836832, 993738, 1324984, 1987476, 2649968, 3974952, 5299936, 7949904, 15899808]

約数ペア:

[(1, 15899808), (2, 7949904), (3, 5299936), (4, 3974952), (6, 2649968), (8, 1987476), (12, 1324984), (16, 993738), (19, 836832), (23, 691296), (24, 662492), (32, 496869), (38, 418416), (46, 345648), (48, 331246), (57, 278944), (69, 230432), (76, 209208), (92, 172824), (96, 165623), (114, 139472), (138, 115216), (152, 104604), (184, 86412), (228, 69736), (276, 57608), (304, 52302), (368, 43206), (379, 41952), (437, 36384), (456, 34868), (552, 28804), (608, 26151), (736, 21603), (758, 20976), (874, 18192), (912, 17434), (1104, 14402), (1137, 13984), (1311, 12128), (1516, 10488), (1748, 9096), (1824, 8717), (2208, 7201), (2274, 6992), (2622, 6064), (3032, 5244), (3496, 4548)]