521090160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{70039}}^1$

素因数の和:70086

約数の個数: 80

約数和(自身を含む): 1667512320

約数和(自身を除く): 1146422160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 70039, 140078, 210117, 280156, 350195, 420234, 560312, 700390, 840468, 1050585, 1120624, 1400780, 1680936, 2101170, 2171209, 2801560, 3361872, 4202340, 4342418, 5603120, 6513627, 8404680, 8684836, 10856045, 13027254, 16809360, 17369672, 21712090, 26054508, 32568135, 34739344, 43424180, 52109016, 65136270, 86848360, 104218032, 130272540, 173696720, 260545080, 521090160]

約数ペア:

[(1, 521090160), (2, 260545080), (3, 173696720), (4, 130272540), (5, 104218032), (6, 86848360), (8, 65136270), (10, 52109016), (12, 43424180), (15, 34739344), (16, 32568135), (20, 26054508), (24, 21712090), (30, 17369672), (31, 16809360), (40, 13027254), (48, 10856045), (60, 8684836), (62, 8404680), (80, 6513627), (93, 5603120), (120, 4342418), (124, 4202340), (155, 3361872), (186, 2801560), (240, 2171209), (248, 2101170), (310, 1680936), (372, 1400780), (465, 1120624), (496, 1050585), (620, 840468), (744, 700390), (930, 560312), (1240, 420234), (1488, 350195), (1860, 280156), (2480, 210117), (3720, 140078), (7440, 70039)]