28443790920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237031591}}^1$

素因数の和:237031605

約数の個数: 32

約数和(自身を含む): 85331373120

約数和(自身を除く): 56887582200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237031591, 474063182, 711094773, 948126364, 1185157955, 1422189546, 1896252728, 2370315910, 2844379092, 3555473865, 4740631820, 5688758184, 7110947730, 9481263640, 14221895460, 28443790920]

約数ペア:

[(1, 28443790920), (2, 14221895460), (3, 9481263640), (4, 7110947730), (5, 5688758184), (6, 4740631820), (8, 3555473865), (10, 2844379092), (12, 2370315910), (15, 1896252728), (20, 1422189546), (24, 1185157955), (30, 948126364), (40, 711094773), (60, 474063182), (120, 237031591)]