232389720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{645527}}^1$

素因数の和:645544

約数の個数: 48

約数和(自身を含む): 755267760

約数和(自身を除く): 522878040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 645527, 1291054, 1936581, 2582108, 3227635, 3873162, 5164216, 5809743, 6455270, 7746324, 9682905, 11619486, 12910540, 15492648, 19365810, 23238972, 25821080, 29048715, 38731620, 46477944, 58097430, 77463240, 116194860, 232389720]

約数ペア:

[(1, 232389720), (2, 116194860), (3, 77463240), (4, 58097430), (5, 46477944), (6, 38731620), (8, 29048715), (9, 25821080), (10, 23238972), (12, 19365810), (15, 15492648), (18, 12910540), (20, 11619486), (24, 9682905), (30, 7746324), (36, 6455270), (40, 5809743), (45, 5164216), (60, 3873162), (72, 3227635), (90, 2582108), (120, 1936581), (180, 1291054), (360, 645527)]