1630893840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6795391}}^1$

素因数の和:6795407

約数の個数: 40

約数和(自身を含む): 5055771648

約数和(自身を除く): 3424877808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6795391, 13590782, 20386173, 27181564, 33976955, 40772346, 54363128, 67953910, 81544692, 101930865, 108726256, 135907820, 163089384, 203861730, 271815640, 326178768, 407723460, 543631280, 815446920, 1630893840]

約数ペア:

[(1, 1630893840), (2, 815446920), (3, 543631280), (4, 407723460), (5, 326178768), (6, 271815640), (8, 203861730), (10, 163089384), (12, 135907820), (15, 108726256), (16, 101930865), (20, 81544692), (24, 67953910), (30, 54363128), (40, 40772346), (48, 33976955), (60, 27181564), (80, 20386173), (120, 13590782), (240, 6795391)]