88685880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6907}}^1$

素因数の和:7028

約数の個数: 64

約数和(自身を含む): 268583040

約数和(自身を除く): 179897160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 6907, 12840, 13814, 20721, 27628, 34535, 41442, 55256, 69070, 82884, 103605, 138140, 165768, 207210, 276280, 414420, 739049, 828840, 1478098, 2217147, 2956196, 3695245, 4434294, 5912392, 7390490, 8868588, 11085735, 14780980, 17737176, 22171470, 29561960, 44342940, 88685880]

約数ペア:

[(1, 88685880), (2, 44342940), (3, 29561960), (4, 22171470), (5, 17737176), (6, 14780980), (8, 11085735), (10, 8868588), (12, 7390490), (15, 5912392), (20, 4434294), (24, 3695245), (30, 2956196), (40, 2217147), (60, 1478098), (107, 828840), (120, 739049), (214, 414420), (321, 276280), (428, 207210), (535, 165768), (642, 138140), (856, 103605), (1070, 82884), (1284, 69070), (1605, 55256), (2140, 41442), (2568, 34535), (3210, 27628), (4280, 20721), (6420, 13814), (6907, 12840)]