2104500120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{170267}}^1$

素因数の和:170384

約数の個数: 64

約数和(自身を含む): 6374833920

約数和(自身を除く): 4270333800

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, 6180, 12360, 170267, 340534, 510801, 681068, 851335, 1021602, 1362136, 1702670, 2043204, 2554005, 3405340, 4086408, 5108010, 6810680, 10216020, 17537501, 20432040, 35075002, 52612503, 70150004, 87687505, 105225006, 140300008, 175375010, 210450012, 263062515, 350750020, 420900024, 526125030, 701500040, 1052250060, 2104500120]

約数ペア:

[(1, 2104500120), (2, 1052250060), (3, 701500040), (4, 526125030), (5, 420900024), (6, 350750020), (8, 263062515), (10, 210450012), (12, 175375010), (15, 140300008), (20, 105225006), (24, 87687505), (30, 70150004), (40, 52612503), (60, 35075002), (103, 20432040), (120, 17537501), (206, 10216020), (309, 6810680), (412, 5108010), (515, 4086408), (618, 3405340), (824, 2554005), (1030, 2043204), (1236, 1702670), (1545, 1362136), (2060, 1021602), (2472, 851335), (3090, 681068), (4120, 510801), (6180, 340534), (12360, 170267)]