145984920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13669}}^1$

素因数の和:13772

約数の個数: 64

約数和(自身を含む): 442908000

約数和(自身を除く): 296923080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 13669, 27338, 41007, 54676, 68345, 82014, 109352, 136690, 164028, 205035, 273380, 328056, 410070, 546760, 820140, 1216541, 1640280, 2433082, 3649623, 4866164, 6082705, 7299246, 9732328, 12165410, 14598492, 18248115, 24330820, 29196984, 36496230, 48661640, 72992460, 145984920]

約数ペア:

[(1, 145984920), (2, 72992460), (3, 48661640), (4, 36496230), (5, 29196984), (6, 24330820), (8, 18248115), (10, 14598492), (12, 12165410), (15, 9732328), (20, 7299246), (24, 6082705), (30, 4866164), (40, 3649623), (60, 2433082), (89, 1640280), (120, 1216541), (178, 820140), (267, 546760), (356, 410070), (445, 328056), (534, 273380), (712, 205035), (890, 164028), (1068, 136690), (1335, 109352), (1780, 82014), (2136, 68345), (2670, 54676), (3560, 41007), (5340, 27338), (10680, 13669)]