155167440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6277}}^1$

素因数の和:6396

約数の個数: 80

約数和(自身を含む): 485766528

約数和(自身を除く): 330599088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 6277, 8240, 12360, 12554, 18831, 24720, 25108, 31385, 37662, 50216, 62770, 75324, 94155, 100432, 125540, 150648, 188310, 251080, 301296, 376620, 502160, 646531, 753240, 1293062, 1506480, 1939593, 2586124, 3232655, 3879186, 5172248, 6465310, 7758372, 9697965, 10344496, 12930620, 15516744, 19395930, 25861240, 31033488, 38791860, 51722480, 77583720, 155167440]

約数ペア:

[(1, 155167440), (2, 77583720), (3, 51722480), (4, 38791860), (5, 31033488), (6, 25861240), (8, 19395930), (10, 15516744), (12, 12930620), (15, 10344496), (16, 9697965), (20, 7758372), (24, 6465310), (30, 5172248), (40, 3879186), (48, 3232655), (60, 2586124), (80, 1939593), (103, 1506480), (120, 1293062), (206, 753240), (240, 646531), (309, 502160), (412, 376620), (515, 301296), (618, 251080), (824, 188310), (1030, 150648), (1236, 125540), (1545, 100432), (1648, 94155), (2060, 75324), (2472, 62770), (3090, 50216), (4120, 37662), (4944, 31385), (6180, 25108), (6277, 24720), (8240, 18831), (12360, 12554)]