55088520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4457}}^1$

素因数の和:4574

約数の個数: 64

約数和(自身を含む): 166907520

約数和(自身を除く): 111819000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 4457, 6180, 8914, 12360, 13371, 17828, 22285, 26742, 35656, 44570, 53484, 66855, 89140, 106968, 133710, 178280, 267420, 459071, 534840, 918142, 1377213, 1836284, 2295355, 2754426, 3672568, 4590710, 5508852, 6886065, 9181420, 11017704, 13772130, 18362840, 27544260, 55088520]

約数ペア:

[(1, 55088520), (2, 27544260), (3, 18362840), (4, 13772130), (5, 11017704), (6, 9181420), (8, 6886065), (10, 5508852), (12, 4590710), (15, 3672568), (20, 2754426), (24, 2295355), (30, 1836284), (40, 1377213), (60, 918142), (103, 534840), (120, 459071), (206, 267420), (309, 178280), (412, 133710), (515, 106968), (618, 89140), (824, 66855), (1030, 53484), (1236, 44570), (1545, 35656), (2060, 26742), (2472, 22285), (3090, 17828), (4120, 13371), (4457, 12360), (6180, 8914)]