27493680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 86181984

約数和(自身を除く): 58688304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1181, 1455, 1552, 1940, 2328, 2362, 2910, 3543, 3880, 4656, 4724, 5820, 5905, 7086, 7760, 9448, 11640, 11810, 14172, 17715, 18896, 23280, 23620, 28344, 35430, 47240, 56688, 70860, 94480, 114557, 141720, 229114, 283440, 343671, 458228, 572785, 687342, 916456, 1145570, 1374684, 1718355, 1832912, 2291140, 2749368, 3436710, 4582280, 5498736, 6873420, 9164560, 13746840, 27493680]

約数ペア:

[(1, 27493680), (2, 13746840), (3, 9164560), (4, 6873420), (5, 5498736), (6, 4582280), (8, 3436710), (10, 2749368), (12, 2291140), (15, 1832912), (16, 1718355), (20, 1374684), (24, 1145570), (30, 916456), (40, 687342), (48, 572785), (60, 458228), (80, 343671), (97, 283440), (120, 229114), (194, 141720), (240, 114557), (291, 94480), (388, 70860), (485, 56688), (582, 47240), (776, 35430), (970, 28344), (1164, 23620), (1181, 23280), (1455, 18896), (1552, 17715), (1940, 14172), (2328, 11810), (2362, 11640), (2910, 9448), (3543, 7760), (3880, 7086), (4656, 5905), (4724, 5820)]