305320440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{62057}}^1$

素因数の和:62112

約数の個数: 64

約数和(自身を含む): 938316960

約数和(自身を除く): 632996520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 62057, 124114, 186171, 248228, 310285, 372342, 496456, 620570, 744684, 930855, 1241140, 1489368, 1861710, 2482280, 2544337, 3723420, 5088674, 7446840, 7633011, 10177348, 12721685, 15266022, 20354696, 25443370, 30532044, 38165055, 50886740, 61064088, 76330110, 101773480, 152660220, 305320440]

約数ペア:

[(1, 305320440), (2, 152660220), (3, 101773480), (4, 76330110), (5, 61064088), (6, 50886740), (8, 38165055), (10, 30532044), (12, 25443370), (15, 20354696), (20, 15266022), (24, 12721685), (30, 10177348), (40, 7633011), (41, 7446840), (60, 5088674), (82, 3723420), (120, 2544337), (123, 2482280), (164, 1861710), (205, 1489368), (246, 1241140), (328, 930855), (410, 744684), (492, 620570), (615, 496456), (820, 372342), (984, 310285), (1230, 248228), (1640, 186171), (2460, 124114), (4920, 62057)]