156509160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1304243}}^1$

素因数の和:1304257

約数の個数: 32

約数和(自身を含む): 469527840

約数和(自身を除く): 313018680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1304243, 2608486, 3912729, 5216972, 6521215, 7825458, 10433944, 13042430, 15650916, 19563645, 26084860, 31301832, 39127290, 52169720, 78254580, 156509160]

約数ペア:

[(1, 156509160), (2, 78254580), (3, 52169720), (4, 39127290), (5, 31301832), (6, 26084860), (8, 19563645), (10, 15650916), (12, 13042430), (15, 10433944), (20, 7825458), (24, 6521215), (30, 5216972), (40, 3912729), (60, 2608486), (120, 1304243)]