72993840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9858

約数の個数: 80

約数和(自身を含む): 233604096

約数和(自身を除く): 160610256

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, 9811, 19622, 29433, 39244, 49055, 58866, 78488, 98110, 117732, 147165, 156976, 196220, 235464, 294330, 304141, 392440, 470928, 588660, 608282, 784880, 912423, 1177320, 1216564, 1520705, 1824846, 2354640, 2433128, 3041410, 3649692, 4562115, 4866256, 6082820, 7299384, 9124230, 12165640, 14598768, 18248460, 24331280, 36496920, 72993840]

約数ペア:

[(1, 72993840), (2, 36496920), (3, 24331280), (4, 18248460), (5, 14598768), (6, 12165640), (8, 9124230), (10, 7299384), (12, 6082820), (15, 4866256), (16, 4562115), (20, 3649692), (24, 3041410), (30, 2433128), (31, 2354640), (40, 1824846), (48, 1520705), (60, 1216564), (62, 1177320), (80, 912423), (93, 784880), (120, 608282), (124, 588660), (155, 470928), (186, 392440), (240, 304141), (248, 294330), (310, 235464), (372, 196220), (465, 156976), (496, 147165), (620, 117732), (744, 98110), (930, 78488), (1240, 58866), (1488, 49055), (1860, 39244), (2480, 29433), (3720, 19622), (7440, 9811)]