57820080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2458

約数の個数: 80

約数和(自身を含む): 181059840

約数和(自身を除く): 123239760

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, 2339, 2472, 3090, 4120, 4678, 4944, 6180, 7017, 8240, 9356, 11695, 12360, 14034, 18712, 23390, 24720, 28068, 35085, 37424, 46780, 56136, 70170, 93560, 112272, 140340, 187120, 240917, 280680, 481834, 561360, 722751, 963668, 1204585, 1445502, 1927336, 2409170, 2891004, 3613755, 3854672, 4818340, 5782008, 7227510, 9636680, 11564016, 14455020, 19273360, 28910040, 57820080]

約数ペア:

[(1, 57820080), (2, 28910040), (3, 19273360), (4, 14455020), (5, 11564016), (6, 9636680), (8, 7227510), (10, 5782008), (12, 4818340), (15, 3854672), (16, 3613755), (20, 2891004), (24, 2409170), (30, 1927336), (40, 1445502), (48, 1204585), (60, 963668), (80, 722751), (103, 561360), (120, 481834), (206, 280680), (240, 240917), (309, 187120), (412, 140340), (515, 112272), (618, 93560), (824, 70170), (1030, 56136), (1236, 46780), (1545, 37424), (1648, 35085), (2060, 28068), (2339, 24720), (2472, 23390), (3090, 18712), (4120, 14034), (4678, 12360), (4944, 11695), (6180, 9356), (7017, 8240)]