392905080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{121267}}^1$

素因数の和:121290

約数の個数: 80

約数和(自身を含む): 1320608520

約数和(自身を除く): 927703440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 121267, 242534, 363801, 485068, 606335, 727602, 970136, 1091403, 1212670, 1455204, 1819005, 2182806, 2425340, 2910408, 3274209, 3638010, 4365612, 4850680, 5457015, 6548418, 7276020, 8731224, 9822627, 10914030, 13096836, 14552040, 16371045, 19645254, 21828060, 26193672, 32742090, 39290508, 43656120, 49113135, 65484180, 78581016, 98226270, 130968360, 196452540, 392905080]

約数ペア:

[(1, 392905080), (2, 196452540), (3, 130968360), (4, 98226270), (5, 78581016), (6, 65484180), (8, 49113135), (9, 43656120), (10, 39290508), (12, 32742090), (15, 26193672), (18, 21828060), (20, 19645254), (24, 16371045), (27, 14552040), (30, 13096836), (36, 10914030), (40, 9822627), (45, 8731224), (54, 7276020), (60, 6548418), (72, 5457015), (81, 4850680), (90, 4365612), (108, 3638010), (120, 3274209), (135, 2910408), (162, 2425340), (180, 2182806), (216, 1819005), (270, 1455204), (324, 1212670), (360, 1091403), (405, 970136), (540, 727602), (648, 606335), (810, 485068), (1080, 363801), (1620, 242534), (3240, 121267)]