130314720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271489}}^1$

素因数の和:271507

約数の個数: 48

約数和(自身を含む): 410492880

約数和(自身を除く): 280178160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 271489, 542978, 814467, 1085956, 1357445, 1628934, 2171912, 2714890, 3257868, 4072335, 4343824, 5429780, 6515736, 8144670, 8687648, 10859560, 13031472, 16289340, 21719120, 26062944, 32578680, 43438240, 65157360, 130314720]

約数ペア:

[(1, 130314720), (2, 65157360), (3, 43438240), (4, 32578680), (5, 26062944), (6, 21719120), (8, 16289340), (10, 13031472), (12, 10859560), (15, 8687648), (16, 8144670), (20, 6515736), (24, 5429780), (30, 4343824), (32, 4072335), (40, 3257868), (48, 2714890), (60, 2171912), (80, 1628934), (96, 1357445), (120, 1085956), (160, 814467), (240, 542978), (480, 271489)]