1100040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 3369600

約数和(自身を除く): 2269560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 103, 120, 178, 206, 267, 309, 356, 412, 445, 515, 534, 618, 712, 824, 890, 1030, 1068, 1236, 1335, 1545, 1780, 2060, 2136, 2472, 2670, 3090, 3560, 4120, 5340, 6180, 9167, 10680, 12360, 18334, 27501, 36668, 45835, 55002, 73336, 91670, 110004, 137505, 183340, 220008, 275010, 366680, 550020, 1100040]

約数ペア:

[(1, 1100040), (2, 550020), (3, 366680), (4, 275010), (5, 220008), (6, 183340), (8, 137505), (10, 110004), (12, 91670), (15, 73336), (20, 55002), (24, 45835), (30, 36668), (40, 27501), (60, 18334), (89, 12360), (103, 10680), (120, 9167), (178, 6180), (206, 5340), (267, 4120), (309, 3560), (356, 3090), (412, 2670), (445, 2472), (515, 2136), (534, 2060), (618, 1780), (712, 1545), (824, 1335), (890, 1236), (1030, 1068)]