55393560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153871}}^1$

素因数の和:153888

約数の個数: 48

約数和(自身を含む): 180030240

約数和(自身を除く): 124636680

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, 153871, 307742, 461613, 615484, 769355, 923226, 1230968, 1384839, 1538710, 1846452, 2308065, 2769678, 3077420, 3692904, 4616130, 5539356, 6154840, 6924195, 9232260, 11078712, 13848390, 18464520, 27696780, 55393560]

約数ペア:

[(1, 55393560), (2, 27696780), (3, 18464520), (4, 13848390), (5, 11078712), (6, 9232260), (8, 6924195), (9, 6154840), (10, 5539356), (12, 4616130), (15, 3692904), (18, 3077420), (20, 2769678), (24, 2308065), (30, 1846452), (36, 1538710), (40, 1384839), (45, 1230968), (60, 923226), (72, 769355), (90, 615484), (120, 461613), (180, 307742), (360, 153871)]