222984360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{206467}}^1$

素因数の和:206487

約数の個数: 64

約数和(自身を含む): 743284800

約数和(自身を除く): 520300440

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 206467, 412934, 619401, 825868, 1032335, 1238802, 1651736, 1858203, 2064670, 2477604, 3097005, 3716406, 4129340, 4955208, 5574609, 6194010, 7432812, 8258680, 9291015, 11149218, 12388020, 14865624, 18582030, 22298436, 24776040, 27873045, 37164060, 44596872, 55746090, 74328120, 111492180, 222984360]

約数ペア:

[(1, 222984360), (2, 111492180), (3, 74328120), (4, 55746090), (5, 44596872), (6, 37164060), (8, 27873045), (9, 24776040), (10, 22298436), (12, 18582030), (15, 14865624), (18, 12388020), (20, 11149218), (24, 9291015), (27, 8258680), (30, 7432812), (36, 6194010), (40, 5574609), (45, 4955208), (54, 4129340), (60, 3716406), (72, 3097005), (90, 2477604), (108, 2064670), (120, 1858203), (135, 1651736), (180, 1238802), (216, 1032335), (270, 825868), (360, 619401), (540, 412934), (1080, 206467)]