66191520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3782

約数の個数: 96

約数和(自身を含む): 214195968

約数和(自身を除く): 148004448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 3727, 4440, 5920, 7454, 8880, 11181, 14908, 17760, 18635, 22362, 29816, 37270, 44724, 55905, 59632, 74540, 89448, 111810, 119264, 137899, 149080, 178896, 223620, 275798, 298160, 357792, 413697, 447240, 551596, 596320, 689495, 827394, 894480, 1103192, 1378990, 1654788, 1788960, 2068485, 2206384, 2757980, 3309576, 4136970, 4412768, 5515960, 6619152, 8273940, 11031920, 13238304, 16547880, 22063840, 33095760, 66191520]

約数ペア:

[(1, 66191520), (2, 33095760), (3, 22063840), (4, 16547880), (5, 13238304), (6, 11031920), (8, 8273940), (10, 6619152), (12, 5515960), (15, 4412768), (16, 4136970), (20, 3309576), (24, 2757980), (30, 2206384), (32, 2068485), (37, 1788960), (40, 1654788), (48, 1378990), (60, 1103192), (74, 894480), (80, 827394), (96, 689495), (111, 596320), (120, 551596), (148, 447240), (160, 413697), (185, 357792), (222, 298160), (240, 275798), (296, 223620), (370, 178896), (444, 149080), (480, 137899), (555, 119264), (592, 111810), (740, 89448), (888, 74540), (1110, 59632), (1184, 55905), (1480, 44724), (1776, 37270), (2220, 29816), (2960, 22362), (3552, 18635), (3727, 17760), (4440, 14908), (5920, 11181), (7454, 8880)]