156507480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{434743}}^1$

素因数の和:434760

約数の個数: 48

約数和(自身を含む): 508650480

約数和(自身を除く): 352143000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 434743, 869486, 1304229, 1738972, 2173715, 2608458, 3477944, 3912687, 4347430, 5216916, 6521145, 7825374, 8694860, 10433832, 13042290, 15650748, 17389720, 19563435, 26084580, 31301496, 39126870, 52169160, 78253740, 156507480]

約数ペア:

[(1, 156507480), (2, 78253740), (3, 52169160), (4, 39126870), (5, 31301496), (6, 26084580), (8, 19563435), (9, 17389720), (10, 15650748), (12, 13042290), (15, 10433832), (18, 8694860), (20, 7825374), (24, 6521145), (30, 5216916), (36, 4347430), (40, 3912687), (45, 3477944), (60, 2608458), (72, 2173715), (90, 1738972), (120, 1304229), (180, 869486), (360, 434743)]