7238640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{30161}}^1$

素因数の和:30177

約数の個数: 40

約数和(自身を含む): 22440528

約数和(自身を除く): 15201888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 30161, 60322, 90483, 120644, 150805, 180966, 241288, 301610, 361932, 452415, 482576, 603220, 723864, 904830, 1206440, 1447728, 1809660, 2412880, 3619320, 7238640]

約数ペア:

[(1, 7238640), (2, 3619320), (3, 2412880), (4, 1809660), (5, 1447728), (6, 1206440), (8, 904830), (10, 723864), (12, 603220), (15, 482576), (16, 452415), (20, 361932), (24, 301610), (30, 241288), (40, 180966), (48, 150805), (60, 120644), (80, 90483), (120, 60322), (240, 30161)]