45726840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1877

約数の個数: 96

約数和(自身を含む): 150789600

約数和(自身を除く): 105062760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 1789, 2130, 2556, 2840, 3195, 3578, 4260, 5112, 5367, 6390, 7156, 8520, 8945, 10734, 12780, 14312, 16101, 17890, 21468, 25560, 26835, 32202, 35780, 42936, 53670, 64404, 71560, 80505, 107340, 127019, 128808, 161010, 214680, 254038, 322020, 381057, 508076, 635095, 644040, 762114, 1016152, 1143171, 1270190, 1524228, 1905285, 2286342, 2540380, 3048456, 3810570, 4572684, 5080760, 5715855, 7621140, 9145368, 11431710, 15242280, 22863420, 45726840]

約数ペア:

[(1, 45726840), (2, 22863420), (3, 15242280), (4, 11431710), (5, 9145368), (6, 7621140), (8, 5715855), (9, 5080760), (10, 4572684), (12, 3810570), (15, 3048456), (18, 2540380), (20, 2286342), (24, 1905285), (30, 1524228), (36, 1270190), (40, 1143171), (45, 1016152), (60, 762114), (71, 644040), (72, 635095), (90, 508076), (120, 381057), (142, 322020), (180, 254038), (213, 214680), (284, 161010), (355, 128808), (360, 127019), (426, 107340), (568, 80505), (639, 71560), (710, 64404), (852, 53670), (1065, 42936), (1278, 35780), (1420, 32202), (1704, 26835), (1789, 25560), (2130, 21468), (2556, 17890), (2840, 16101), (3195, 14312), (3578, 12780), (4260, 10734), (5112, 8945), (5367, 8520), (6390, 7156)]