184139460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{340999}}^1$

素因数の和:341017

約数の個数: 48

約数和(自身を含む): 572880000

約数和(自身を除く): 388740540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 340999, 681998, 1022997, 1363996, 1704995, 2045994, 3068991, 3409990, 4091988, 5114985, 6137982, 6819980, 9206973, 10229970, 12275964, 15344955, 18413946, 20459940, 30689910, 36827892, 46034865, 61379820, 92069730, 184139460]

約数ペア:

[(1, 184139460), (2, 92069730), (3, 61379820), (4, 46034865), (5, 36827892), (6, 30689910), (9, 20459940), (10, 18413946), (12, 15344955), (15, 12275964), (18, 10229970), (20, 9206973), (27, 6819980), (30, 6137982), (36, 5114985), (45, 4091988), (54, 3409990), (60, 3068991), (90, 2045994), (108, 1704995), (135, 1363996), (180, 1022997), (270, 681998), (540, 340999)]