284313240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{87751}}^1$

素因数の和:87774

約数の個数: 80

約数和(自身を含む): 955619280

約数和(自身を除く): 671306040

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, 87751, 175502, 263253, 351004, 438755, 526506, 702008, 789759, 877510, 1053012, 1316265, 1579518, 1755020, 2106024, 2369277, 2632530, 3159036, 3510040, 3948795, 4738554, 5265060, 6318072, 7107831, 7897590, 9477108, 10530120, 11846385, 14215662, 15795180, 18954216, 23692770, 28431324, 31590360, 35539155, 47385540, 56862648, 71078310, 94771080, 142156620, 284313240]

約数ペア:

[(1, 284313240), (2, 142156620), (3, 94771080), (4, 71078310), (5, 56862648), (6, 47385540), (8, 35539155), (9, 31590360), (10, 28431324), (12, 23692770), (15, 18954216), (18, 15795180), (20, 14215662), (24, 11846385), (27, 10530120), (30, 9477108), (36, 7897590), (40, 7107831), (45, 6318072), (54, 5265060), (60, 4738554), (72, 3948795), (81, 3510040), (90, 3159036), (108, 2632530), (120, 2369277), (135, 2106024), (162, 1755020), (180, 1579518), (216, 1316265), (270, 1053012), (324, 877510), (360, 789759), (405, 702008), (540, 526506), (648, 438755), (810, 351004), (1080, 263253), (1620, 175502), (3240, 87751)]