22311120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7180

約数の個数: 80

約数和(自身を含む): 74495232

約数和(自身を除く): 52184112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 7151, 14302, 21453, 28604, 35755, 42906, 57208, 71510, 85812, 92963, 107265, 114416, 143020, 171624, 185926, 214530, 278889, 286040, 343248, 371852, 429060, 464815, 557778, 572080, 743704, 858120, 929630, 1115556, 1394445, 1487408, 1716240, 1859260, 2231112, 2788890, 3718520, 4462224, 5577780, 7437040, 11155560, 22311120]

約数ペア:

[(1, 22311120), (2, 11155560), (3, 7437040), (4, 5577780), (5, 4462224), (6, 3718520), (8, 2788890), (10, 2231112), (12, 1859260), (13, 1716240), (15, 1487408), (16, 1394445), (20, 1115556), (24, 929630), (26, 858120), (30, 743704), (39, 572080), (40, 557778), (48, 464815), (52, 429060), (60, 371852), (65, 343248), (78, 286040), (80, 278889), (104, 214530), (120, 185926), (130, 171624), (156, 143020), (195, 114416), (208, 107265), (240, 92963), (260, 85812), (312, 71510), (390, 57208), (520, 42906), (624, 35755), (780, 28604), (1040, 21453), (1560, 14302), (3120, 7151)]