15702840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 52060320

約数和(自身を除く): 36357480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 823, 954, 1060, 1272, 1590, 1646, 1908, 2120, 2385, 2469, 3180, 3292, 3816, 4115, 4770, 4938, 6360, 6584, 7407, 8230, 9540, 9876, 12345, 14814, 16460, 19080, 19752, 24690, 29628, 32920, 37035, 43619, 49380, 59256, 74070, 87238, 98760, 130857, 148140, 174476, 218095, 261714, 296280, 348952, 392571, 436190, 523428, 654285, 785142, 872380, 1046856, 1308570, 1570284, 1744760, 1962855, 2617140, 3140568, 3925710, 5234280, 7851420, 15702840]

約数ペア:

[(1, 15702840), (2, 7851420), (3, 5234280), (4, 3925710), (5, 3140568), (6, 2617140), (8, 1962855), (9, 1744760), (10, 1570284), (12, 1308570), (15, 1046856), (18, 872380), (20, 785142), (24, 654285), (30, 523428), (36, 436190), (40, 392571), (45, 348952), (53, 296280), (60, 261714), (72, 218095), (90, 174476), (106, 148140), (120, 130857), (159, 98760), (180, 87238), (212, 74070), (265, 59256), (318, 49380), (360, 43619), (424, 37035), (477, 32920), (530, 29628), (636, 24690), (795, 19752), (823, 19080), (954, 16460), (1060, 14814), (1272, 12345), (1590, 9876), (1646, 9540), (1908, 8230), (2120, 7407), (2385, 6584), (2469, 6360), (3180, 4938), (3292, 4770), (3816, 4115)]