2399737.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{821}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 263901456

約数和(自身を除く): 177154596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 587, 821, 1174, 1642, 1761, 2348, 2463, 2935, 3284, 3522, 4105, 4926, 5283, 5870, 7044, 7389, 8210, 8805, 9852, 10566, 11740, 12315, 14778, 16420, 17610, 21132, 24630, 26415, 29556, 35220, 36945, 49260, 52830, 73890, 105660, 147780, 481927, 963854, 1445781, 1927708, 2409635, 2891562, 4337343, 4819270, 5783124, 7228905, 8674686, 9638540, 14457810, 17349372, 21686715, 28915620, 43373430, 86746860]

約数ペア:

[(1, 86746860), (2, 43373430), (3, 28915620), (4, 21686715), (5, 17349372), (6, 14457810), (9, 9638540), (10, 8674686), (12, 7228905), (15, 5783124), (18, 4819270), (20, 4337343), (30, 2891562), (36, 2409635), (45, 1927708), (60, 1445781), (90, 963854), (180, 481927), (587, 147780), (821, 105660), (1174, 73890), (1642, 52830), (1761, 49260), (2348, 36945), (2463, 35220), (2935, 29556), (3284, 26415), (3522, 24630), (4105, 21132), (4926, 17610), (5283, 16420), (5870, 14778), (7044, 12315), (7389, 11740), (8210, 10566), (8805, 9852)]