140832480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1820

約数の個数: 96

約数和(自身を含む): 446348448

約数和(自身を除く): 305515968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 181, 240, 362, 480, 543, 724, 905, 1086, 1448, 1621, 1810, 2172, 2715, 2896, 3242, 3620, 4344, 4863, 5430, 5792, 6484, 7240, 8105, 8688, 9726, 10860, 12968, 14480, 16210, 17376, 19452, 21720, 24315, 25936, 28960, 32420, 38904, 43440, 48630, 51872, 64840, 77808, 86880, 97260, 129680, 155616, 194520, 259360, 293401, 389040, 586802, 778080, 880203, 1173604, 1467005, 1760406, 2347208, 2934010, 3520812, 4401015, 4694416, 5868020, 7041624, 8802030, 9388832, 11736040, 14083248, 17604060, 23472080, 28166496, 35208120, 46944160, 70416240, 140832480]

約数ペア:

[(1, 140832480), (2, 70416240), (3, 46944160), (4, 35208120), (5, 28166496), (6, 23472080), (8, 17604060), (10, 14083248), (12, 11736040), (15, 9388832), (16, 8802030), (20, 7041624), (24, 5868020), (30, 4694416), (32, 4401015), (40, 3520812), (48, 2934010), (60, 2347208), (80, 1760406), (96, 1467005), (120, 1173604), (160, 880203), (181, 778080), (240, 586802), (362, 389040), (480, 293401), (543, 259360), (724, 194520), (905, 155616), (1086, 129680), (1448, 97260), (1621, 86880), (1810, 77808), (2172, 64840), (2715, 51872), (2896, 48630), (3242, 43440), (3620, 38904), (4344, 32420), (4863, 28960), (5430, 25936), (5792, 24315), (6484, 21720), (7240, 19452), (8105, 17376), (8688, 16210), (9726, 14480), (10860, 12968)]