23723640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{65899}}^1$

素因数の和:65916

約数の個数: 48

約数和(自身を含む): 77103000

約数和(自身を除く): 53379360

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, 65899, 131798, 197697, 263596, 329495, 395394, 527192, 593091, 658990, 790788, 988485, 1186182, 1317980, 1581576, 1976970, 2372364, 2635960, 2965455, 3953940, 4744728, 5930910, 7907880, 11861820, 23723640]

約数ペア:

[(1, 23723640), (2, 11861820), (3, 7907880), (4, 5930910), (5, 4744728), (6, 3953940), (8, 2965455), (9, 2635960), (10, 2372364), (12, 1976970), (15, 1581576), (18, 1317980), (20, 1186182), (24, 988485), (30, 790788), (36, 658990), (40, 593091), (45, 527192), (60, 395394), (72, 329495), (90, 263596), (120, 197697), (180, 131798), (360, 65899)]