76973520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24671}}^1$

素因数の和:24700

約数の個数: 80

約数和(自身を含む): 256983552

約数和(自身を除く): 180010032

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, 24671, 49342, 74013, 98684, 123355, 148026, 197368, 246710, 296052, 320723, 370065, 394736, 493420, 592104, 641446, 740130, 962169, 986840, 1184208, 1282892, 1480260, 1603615, 1924338, 1973680, 2565784, 2960520, 3207230, 3848676, 4810845, 5131568, 5921040, 6414460, 7697352, 9621690, 12828920, 15394704, 19243380, 25657840, 38486760, 76973520]

約数ペア:

[(1, 76973520), (2, 38486760), (3, 25657840), (4, 19243380), (5, 15394704), (6, 12828920), (8, 9621690), (10, 7697352), (12, 6414460), (13, 5921040), (15, 5131568), (16, 4810845), (20, 3848676), (24, 3207230), (26, 2960520), (30, 2565784), (39, 1973680), (40, 1924338), (48, 1603615), (52, 1480260), (60, 1282892), (65, 1184208), (78, 986840), (80, 962169), (104, 740130), (120, 641446), (130, 592104), (156, 493420), (195, 394736), (208, 370065), (240, 320723), (260, 296052), (312, 246710), (390, 197368), (520, 148026), (624, 123355), (780, 98684), (1040, 74013), (1560, 49342), (3120, 24671)]