55943640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{155399}}^1$

素因数の和:155416

約数の個数: 48

約数和(自身を含む): 181818000

約数和(自身を除く): 125874360

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, 155399, 310798, 466197, 621596, 776995, 932394, 1243192, 1398591, 1553990, 1864788, 2330985, 2797182, 3107980, 3729576, 4661970, 5594364, 6215960, 6992955, 9323940, 11188728, 13985910, 18647880, 27971820, 55943640]

約数ペア:

[(1, 55943640), (2, 27971820), (3, 18647880), (4, 13985910), (5, 11188728), (6, 9323940), (8, 6992955), (9, 6215960), (10, 5594364), (12, 4661970), (15, 3729576), (18, 3107980), (20, 2797182), (24, 2330985), (30, 1864788), (36, 1553990), (40, 1398591), (45, 1243192), (60, 932394), (72, 776995), (90, 621596), (120, 466197), (180, 310798), (360, 155399)]