1604640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3343}}^1$

素因数の和:3361

約数の個数: 48

約数和(自身を含む): 5056128

約数和(自身を除く): 3451488

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, 3343, 6686, 10029, 13372, 16715, 20058, 26744, 33430, 40116, 50145, 53488, 66860, 80232, 100290, 106976, 133720, 160464, 200580, 267440, 320928, 401160, 534880, 802320, 1604640]

約数ペア:

[(1, 1604640), (2, 802320), (3, 534880), (4, 401160), (5, 320928), (6, 267440), (8, 200580), (10, 160464), (12, 133720), (15, 106976), (16, 100290), (20, 80232), (24, 66860), (30, 53488), (32, 50145), (40, 40116), (48, 33430), (60, 26744), (80, 20058), (96, 16715), (120, 13372), (160, 10029), (240, 6686), (480, 3343)]