3959215440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{868249}}^1$

素因数の和:868284

約数の個数: 80

約数和(自身を含む): 12919560000

約数和(自身を除く): 8960344560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 868249, 1736498, 2604747, 3472996, 4341245, 5209494, 6945992, 8682490, 10418988, 13023735, 13891984, 16496731, 17364980, 20837976, 26047470, 32993462, 34729960, 41675952, 49490193, 52094940, 65986924, 69459920, 82483655, 98980386, 104189880, 131973848, 164967310, 197960772, 208379760, 247450965, 263947696, 329934620, 395921544, 494901930, 659869240, 791843088, 989803860, 1319738480, 1979607720, 3959215440]

約数ペア:

[(1, 3959215440), (2, 1979607720), (3, 1319738480), (4, 989803860), (5, 791843088), (6, 659869240), (8, 494901930), (10, 395921544), (12, 329934620), (15, 263947696), (16, 247450965), (19, 208379760), (20, 197960772), (24, 164967310), (30, 131973848), (38, 104189880), (40, 98980386), (48, 82483655), (57, 69459920), (60, 65986924), (76, 52094940), (80, 49490193), (95, 41675952), (114, 34729960), (120, 32993462), (152, 26047470), (190, 20837976), (228, 17364980), (240, 16496731), (285, 13891984), (304, 13023735), (380, 10418988), (456, 8682490), (570, 6945992), (760, 5209494), (912, 4341245), (1140, 3472996), (1520, 2604747), (2280, 1736498), (4560, 868249)]