385473780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{31963}}^1$

素因数の和:32045

約数の個数: 72

約数和(自身を含む): 1186759392

約数和(自身を除く): 801285612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 31963, 63926, 95889, 127852, 159815, 191778, 287667, 319630, 383556, 479445, 575334, 639260, 958890, 1150668, 1438335, 1917780, 2141521, 2876670, 4283042, 5753340, 6424563, 8566084, 10707605, 12849126, 19273689, 21415210, 25698252, 32122815, 38547378, 42830420, 64245630, 77094756, 96368445, 128491260, 192736890, 385473780]

約数ペア:

[(1, 385473780), (2, 192736890), (3, 128491260), (4, 96368445), (5, 77094756), (6, 64245630), (9, 42830420), (10, 38547378), (12, 32122815), (15, 25698252), (18, 21415210), (20, 19273689), (30, 12849126), (36, 10707605), (45, 8566084), (60, 6424563), (67, 5753340), (90, 4283042), (134, 2876670), (180, 2141521), (201, 1917780), (268, 1438335), (335, 1150668), (402, 958890), (603, 639260), (670, 575334), (804, 479445), (1005, 383556), (1206, 319630), (1340, 287667), (2010, 191778), (2412, 159815), (3015, 127852), (4020, 95889), (6030, 63926), (12060, 31963)]