12286680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14627}}^1$

素因数の和:14648

約数の個数: 64

約数和(自身を含む): 42128640

約数和(自身を除く): 29841960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14627, 29254, 43881, 58508, 73135, 87762, 102389, 117016, 146270, 175524, 204778, 219405, 292540, 307167, 351048, 409556, 438810, 511945, 585080, 614334, 819112, 877620, 1023890, 1228668, 1535835, 1755240, 2047780, 2457336, 3071670, 4095560, 6143340, 12286680]

約数ペア:

[(1, 12286680), (2, 6143340), (3, 4095560), (4, 3071670), (5, 2457336), (6, 2047780), (7, 1755240), (8, 1535835), (10, 1228668), (12, 1023890), (14, 877620), (15, 819112), (20, 614334), (21, 585080), (24, 511945), (28, 438810), (30, 409556), (35, 351048), (40, 307167), (42, 292540), (56, 219405), (60, 204778), (70, 175524), (84, 146270), (105, 117016), (120, 102389), (140, 87762), (168, 73135), (210, 58508), (280, 43881), (420, 29254), (840, 14627)]