205990440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{3049}}^1$

素因数の和:3626

約数の個数: 64

約数和(自身を含む): 619272000

約数和(自身を除く): 413281560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2252, 2815, 3049, 3378, 4504, 5630, 6098, 6756, 8445, 9147, 11260, 12196, 13512, 15245, 16890, 18294, 22520, 24392, 30490, 33780, 36588, 45735, 60980, 67560, 73176, 91470, 121960, 182940, 365880, 1716587, 3433174, 5149761, 6866348, 8582935, 10299522, 13732696, 17165870, 20599044, 25748805, 34331740, 41198088, 51497610, 68663480, 102995220, 205990440]

約数ペア:

[(1, 205990440), (2, 102995220), (3, 68663480), (4, 51497610), (5, 41198088), (6, 34331740), (8, 25748805), (10, 20599044), (12, 17165870), (15, 13732696), (20, 10299522), (24, 8582935), (30, 6866348), (40, 5149761), (60, 3433174), (120, 1716587), (563, 365880), (1126, 182940), (1689, 121960), (2252, 91470), (2815, 73176), (3049, 67560), (3378, 60980), (4504, 45735), (5630, 36588), (6098, 33780), (6756, 30490), (8445, 24392), (9147, 22520), (11260, 18294), (12196, 16890), (13512, 15245)]