40615320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{338461}}^1$

素因数の和:338475

約数の個数: 32

約数和(自身を含む): 121846320

約数和(自身を除く): 81231000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 338461, 676922, 1015383, 1353844, 1692305, 2030766, 2707688, 3384610, 4061532, 5076915, 6769220, 8123064, 10153830, 13538440, 20307660, 40615320]

約数ペア:

[(1, 40615320), (2, 20307660), (3, 13538440), (4, 10153830), (5, 8123064), (6, 6769220), (8, 5076915), (10, 4061532), (12, 3384610), (15, 2707688), (20, 2030766), (24, 1692305), (30, 1353844), (40, 1015383), (60, 676922), (120, 338461)]