1755120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 5571072

約数和(自身を除く): 3815952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 103, 120, 142, 206, 213, 240, 284, 309, 355, 412, 426, 515, 568, 618, 710, 824, 852, 1030, 1065, 1136, 1236, 1420, 1545, 1648, 1704, 2060, 2130, 2472, 2840, 3090, 3408, 4120, 4260, 4944, 5680, 6180, 7313, 8240, 8520, 12360, 14626, 17040, 21939, 24720, 29252, 36565, 43878, 58504, 73130, 87756, 109695, 117008, 146260, 175512, 219390, 292520, 351024, 438780, 585040, 877560, 1755120]

約数ペア:

[(1, 1755120), (2, 877560), (3, 585040), (4, 438780), (5, 351024), (6, 292520), (8, 219390), (10, 175512), (12, 146260), (15, 117008), (16, 109695), (20, 87756), (24, 73130), (30, 58504), (40, 43878), (48, 36565), (60, 29252), (71, 24720), (80, 21939), (103, 17040), (120, 14626), (142, 12360), (206, 8520), (213, 8240), (240, 7313), (284, 6180), (309, 5680), (355, 4944), (412, 4260), (426, 4120), (515, 3408), (568, 3090), (618, 2840), (710, 2472), (824, 2130), (852, 2060), (1030, 1704), (1065, 1648), (1136, 1545), (1236, 1420)]