138644760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1155373}}^1$

素因数の和:1155387

約数の個数: 32

約数和(自身を含む): 415934640

約数和(自身を除く): 277289880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1155373, 2310746, 3466119, 4621492, 5776865, 6932238, 9242984, 11553730, 13864476, 17330595, 23107460, 27728952, 34661190, 46214920, 69322380, 138644760]

約数ペア:

[(1, 138644760), (2, 69322380), (3, 46214920), (4, 34661190), (5, 27728952), (6, 23107460), (8, 17330595), (10, 13864476), (12, 11553730), (15, 9242984), (20, 6932238), (24, 5776865), (30, 4621492), (40, 3466119), (60, 2310746), (120, 1155373)]