80310120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5531}}^1$

素因数の和:5567

約数の個数: 96

約数和(自身を含む): 264872160

約数和(自身を除く): 184562040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 5531, 7260, 11062, 14520, 16593, 22124, 27655, 33186, 44248, 55310, 60841, 66372, 82965, 110620, 121682, 132744, 165930, 182523, 221240, 243364, 304205, 331860, 365046, 486728, 608410, 663720, 669251, 730092, 912615, 1216820, 1338502, 1460184, 1825230, 2007753, 2433640, 2677004, 3346255, 3650460, 4015506, 5354008, 6692510, 7300920, 8031012, 10038765, 13385020, 16062024, 20077530, 26770040, 40155060, 80310120]

約数ペア:

[(1, 80310120), (2, 40155060), (3, 26770040), (4, 20077530), (5, 16062024), (6, 13385020), (8, 10038765), (10, 8031012), (11, 7300920), (12, 6692510), (15, 5354008), (20, 4015506), (22, 3650460), (24, 3346255), (30, 2677004), (33, 2433640), (40, 2007753), (44, 1825230), (55, 1460184), (60, 1338502), (66, 1216820), (88, 912615), (110, 730092), (120, 669251), (121, 663720), (132, 608410), (165, 486728), (220, 365046), (242, 331860), (264, 304205), (330, 243364), (363, 221240), (440, 182523), (484, 165930), (605, 132744), (660, 121682), (726, 110620), (968, 82965), (1210, 66372), (1320, 60841), (1452, 55310), (1815, 44248), (2420, 33186), (2904, 27655), (3630, 22124), (4840, 16593), (5531, 14520), (7260, 11062)]