237770040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1981417}}^1$

素因数の和:1981431

約数の個数: 32

約数和(自身を含む): 713310480

約数和(自身を除く): 475540440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1981417, 3962834, 5944251, 7925668, 9907085, 11888502, 15851336, 19814170, 23777004, 29721255, 39628340, 47554008, 59442510, 79256680, 118885020, 237770040]

約数ペア:

[(1, 237770040), (2, 118885020), (3, 79256680), (4, 59442510), (5, 47554008), (6, 39628340), (8, 29721255), (10, 23777004), (12, 19814170), (15, 15851336), (20, 11888502), (24, 9907085), (30, 7925668), (40, 5944251), (60, 3962834), (120, 1981417)]