422640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{587}}^1$

素因数の和:606

約数の個数: 60

約数和(自身を含む): 1421784

約数和(自身を除く): 999144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 587, 720, 1174, 1761, 2348, 2935, 3522, 4696, 5283, 5870, 7044, 8805, 9392, 10566, 11740, 14088, 17610, 21132, 23480, 26415, 28176, 35220, 42264, 46960, 52830, 70440, 84528, 105660, 140880, 211320, 422640]

約数ペア:

[(1, 422640), (2, 211320), (3, 140880), (4, 105660), (5, 84528), (6, 70440), (8, 52830), (9, 46960), (10, 42264), (12, 35220), (15, 28176), (16, 26415), (18, 23480), (20, 21132), (24, 17610), (30, 14088), (36, 11740), (40, 10566), (45, 9392), (48, 8805), (60, 7044), (72, 5870), (80, 5283), (90, 4696), (120, 3522), (144, 2935), (180, 2348), (240, 1761), (360, 1174), (587, 720)]