156129720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1301081}}^1$

素因数の和:1301095

約数の個数: 32

約数和(自身を含む): 468389520

約数和(自身を除く): 312259800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1301081, 2602162, 3903243, 5204324, 6505405, 7806486, 10408648, 13010810, 15612972, 19516215, 26021620, 31225944, 39032430, 52043240, 78064860, 156129720]

約数ペア:

[(1, 156129720), (2, 78064860), (3, 52043240), (4, 39032430), (5, 31225944), (6, 26021620), (8, 19516215), (10, 15612972), (12, 13010810), (15, 10408648), (20, 7806486), (24, 6505405), (30, 5204324), (40, 3903243), (60, 2602162), (120, 1301081)]