169892040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1607}}^1$

素因数の和:2502

約数の個数: 64

約数和(自身を含む): 510572160

約数和(自身を除く): 340680120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1607, 1762, 2643, 3214, 3524, 4405, 4821, 5286, 6428, 7048, 8035, 8810, 9642, 10572, 12856, 13215, 16070, 17620, 19284, 21144, 24105, 26430, 32140, 35240, 38568, 48210, 52860, 64280, 96420, 105720, 192840, 1415767, 2831534, 4247301, 5663068, 7078835, 8494602, 11326136, 14157670, 16989204, 21236505, 28315340, 33978408, 42473010, 56630680, 84946020, 169892040]

約数ペア:

[(1, 169892040), (2, 84946020), (3, 56630680), (4, 42473010), (5, 33978408), (6, 28315340), (8, 21236505), (10, 16989204), (12, 14157670), (15, 11326136), (20, 8494602), (24, 7078835), (30, 5663068), (40, 4247301), (60, 2831534), (120, 1415767), (881, 192840), (1607, 105720), (1762, 96420), (2643, 64280), (3214, 52860), (3524, 48210), (4405, 38568), (4821, 35240), (5286, 32140), (6428, 26430), (7048, 24105), (8035, 21144), (8810, 19284), (9642, 17620), (10572, 16070), (12856, 13215)]