387862920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1077397}}^1$

素因数の和:1077414

約数の個数: 48

約数和(自身を含む): 1260555660

約数和(自身を除く): 872692740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1077397, 2154794, 3232191, 4309588, 5386985, 6464382, 8619176, 9696573, 10773970, 12928764, 16160955, 19393146, 21547940, 25857528, 32321910, 38786292, 43095880, 48482865, 64643820, 77572584, 96965730, 129287640, 193931460, 387862920]

約数ペア:

[(1, 387862920), (2, 193931460), (3, 129287640), (4, 96965730), (5, 77572584), (6, 64643820), (8, 48482865), (9, 43095880), (10, 38786292), (12, 32321910), (15, 25857528), (18, 21547940), (20, 19393146), (24, 16160955), (30, 12928764), (36, 10773970), (40, 9696573), (45, 8619176), (60, 6464382), (72, 5386985), (90, 4309588), (120, 3232191), (180, 2154794), (360, 1077397)]