149156880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6983}}^1$

素因数の和:7088

約数の個数: 80

約数和(自身を含む): 467648640

約数和(自身を除く): 318491760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 6983, 7120, 10680, 13966, 20949, 21360, 27932, 34915, 41898, 55864, 69830, 83796, 104745, 111728, 139660, 167592, 209490, 279320, 335184, 418980, 558640, 621487, 837960, 1242974, 1675920, 1864461, 2485948, 3107435, 3728922, 4971896, 6214870, 7457844, 9322305, 9943792, 12429740, 14915688, 18644610, 24859480, 29831376, 37289220, 49718960, 74578440, 149156880]

約数ペア:

[(1, 149156880), (2, 74578440), (3, 49718960), (4, 37289220), (5, 29831376), (6, 24859480), (8, 18644610), (10, 14915688), (12, 12429740), (15, 9943792), (16, 9322305), (20, 7457844), (24, 6214870), (30, 4971896), (40, 3728922), (48, 3107435), (60, 2485948), (80, 1864461), (89, 1675920), (120, 1242974), (178, 837960), (240, 621487), (267, 558640), (356, 418980), (445, 335184), (534, 279320), (712, 209490), (890, 167592), (1068, 139660), (1335, 111728), (1424, 104745), (1780, 83796), (2136, 69830), (2670, 55864), (3560, 41898), (4272, 34915), (5340, 27932), (6983, 21360), (7120, 20949), (10680, 13966)]