160629720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1338581}}^1$

素因数の和:1338595

約数の個数: 32

約数和(自身を含む): 481889520

約数和(自身を除く): 321259800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1338581, 2677162, 4015743, 5354324, 6692905, 8031486, 10708648, 13385810, 16062972, 20078715, 26771620, 32125944, 40157430, 53543240, 80314860, 160629720]

約数ペア:

[(1, 160629720), (2, 80314860), (3, 53543240), (4, 40157430), (5, 32125944), (6, 26771620), (8, 20078715), (10, 16062972), (12, 13385810), (15, 10708648), (20, 8031486), (24, 6692905), (30, 5354324), (40, 4015743), (60, 2677162), (120, 1338581)]