73853520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23671}}^1$

素因数の和:23700

約数の個数: 80

約数和(自身を含む): 246567552

約数和(自身を除く): 172714032

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, 23671, 47342, 71013, 94684, 118355, 142026, 189368, 236710, 284052, 307723, 355065, 378736, 473420, 568104, 615446, 710130, 923169, 946840, 1136208, 1230892, 1420260, 1538615, 1846338, 1893680, 2461784, 2840520, 3077230, 3692676, 4615845, 4923568, 5681040, 6154460, 7385352, 9231690, 12308920, 14770704, 18463380, 24617840, 36926760, 73853520]

約数ペア:

[(1, 73853520), (2, 36926760), (3, 24617840), (4, 18463380), (5, 14770704), (6, 12308920), (8, 9231690), (10, 7385352), (12, 6154460), (13, 5681040), (15, 4923568), (16, 4615845), (20, 3692676), (24, 3077230), (26, 2840520), (30, 2461784), (39, 1893680), (40, 1846338), (48, 1538615), (52, 1420260), (60, 1230892), (65, 1136208), (78, 946840), (80, 923169), (104, 710130), (120, 615446), (130, 568104), (156, 473420), (195, 378736), (208, 355065), (240, 307723), (260, 284052), (312, 236710), (390, 189368), (520, 142026), (624, 118355), (780, 94684), (1040, 71013), (1560, 47342), (3120, 23671)]