67248240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7573}}^1$

素因数の和:7626

約数の個数: 80

約数和(自身を含む): 214132128

約数和(自身を除く): 146883888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 7573, 8880, 15146, 22719, 30292, 37865, 45438, 60584, 75730, 90876, 113595, 121168, 151460, 181752, 227190, 280201, 302920, 363504, 454380, 560402, 605840, 840603, 908760, 1120804, 1401005, 1681206, 1817520, 2241608, 2802010, 3362412, 4203015, 4483216, 5604020, 6724824, 8406030, 11208040, 13449648, 16812060, 22416080, 33624120, 67248240]

約数ペア:

[(1, 67248240), (2, 33624120), (3, 22416080), (4, 16812060), (5, 13449648), (6, 11208040), (8, 8406030), (10, 6724824), (12, 5604020), (15, 4483216), (16, 4203015), (20, 3362412), (24, 2802010), (30, 2241608), (37, 1817520), (40, 1681206), (48, 1401005), (60, 1120804), (74, 908760), (80, 840603), (111, 605840), (120, 560402), (148, 454380), (185, 363504), (222, 302920), (240, 280201), (296, 227190), (370, 181752), (444, 151460), (555, 121168), (592, 113595), (740, 90876), (888, 75730), (1110, 60584), (1480, 45438), (1776, 37865), (2220, 30292), (2960, 22719), (4440, 15146), (7573, 8880)]