115922640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15581}}^1$

素因数の和:15628

約数の個数: 80

約数和(自身を含む): 370976256

約数和(自身を除く): 255053616

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, 15581, 31162, 46743, 62324, 77905, 93486, 124648, 155810, 186972, 233715, 249296, 311620, 373944, 467430, 483011, 623240, 747888, 934860, 966022, 1246480, 1449033, 1869720, 1932044, 2415055, 2898066, 3739440, 3864088, 4830110, 5796132, 7245165, 7728176, 9660220, 11592264, 14490330, 19320440, 23184528, 28980660, 38640880, 57961320, 115922640]

約数ペア:

[(1, 115922640), (2, 57961320), (3, 38640880), (4, 28980660), (5, 23184528), (6, 19320440), (8, 14490330), (10, 11592264), (12, 9660220), (15, 7728176), (16, 7245165), (20, 5796132), (24, 4830110), (30, 3864088), (31, 3739440), (40, 2898066), (48, 2415055), (60, 1932044), (62, 1869720), (80, 1449033), (93, 1246480), (120, 966022), (124, 934860), (155, 747888), (186, 623240), (240, 483011), (248, 467430), (310, 373944), (372, 311620), (465, 249296), (496, 233715), (620, 186972), (744, 155810), (930, 124648), (1240, 93486), (1488, 77905), (1860, 62324), (2480, 46743), (3720, 31162), (7440, 15581)]