45431640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{126199}}^1$

素因数の和:126216

約数の個数: 48

約数和(自身を含む): 147654000

約数和(自身を除く): 102222360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 126199, 252398, 378597, 504796, 630995, 757194, 1009592, 1135791, 1261990, 1514388, 1892985, 2271582, 2523980, 3028776, 3785970, 4543164, 5047960, 5678955, 7571940, 9086328, 11357910, 15143880, 22715820, 45431640]

約数ペア:

[(1, 45431640), (2, 22715820), (3, 15143880), (4, 11357910), (5, 9086328), (6, 7571940), (8, 5678955), (9, 5047960), (10, 4543164), (12, 3785970), (15, 3028776), (18, 2523980), (20, 2271582), (24, 1892985), (30, 1514388), (36, 1261990), (40, 1135791), (45, 1009592), (60, 757194), (72, 630995), (90, 504796), (120, 378597), (180, 252398), (360, 126199)]