427961760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{891587}}^1$

素因数の和:891605

約数の個数: 48

約数和(自身を含む): 1348081056

約数和(自身を除く): 920119296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 891587, 1783174, 2674761, 3566348, 4457935, 5349522, 7132696, 8915870, 10699044, 13373805, 14265392, 17831740, 21398088, 26747610, 28530784, 35663480, 42796176, 53495220, 71326960, 85592352, 106990440, 142653920, 213980880, 427961760]

約数ペア:

[(1, 427961760), (2, 213980880), (3, 142653920), (4, 106990440), (5, 85592352), (6, 71326960), (8, 53495220), (10, 42796176), (12, 35663480), (15, 28530784), (16, 26747610), (20, 21398088), (24, 17831740), (30, 14265392), (32, 13373805), (40, 10699044), (48, 8915870), (60, 7132696), (80, 5349522), (96, 4457935), (120, 3566348), (160, 2674761), (240, 1783174), (480, 891587)]