90356040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83663}}^1$

素因数の和:83683

約数の個数: 64

約数和(自身を含む): 301190400

約数和(自身を除く): 210834360

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, 83663, 167326, 250989, 334652, 418315, 501978, 669304, 752967, 836630, 1003956, 1254945, 1505934, 1673260, 2007912, 2258901, 2509890, 3011868, 3346520, 3764835, 4517802, 5019780, 6023736, 7529670, 9035604, 10039560, 11294505, 15059340, 18071208, 22589010, 30118680, 45178020, 90356040]

約数ペア:

[(1, 90356040), (2, 45178020), (3, 30118680), (4, 22589010), (5, 18071208), (6, 15059340), (8, 11294505), (9, 10039560), (10, 9035604), (12, 7529670), (15, 6023736), (18, 5019780), (20, 4517802), (24, 3764835), (27, 3346520), (30, 3011868), (36, 2509890), (40, 2258901), (45, 2007912), (54, 1673260), (60, 1505934), (72, 1254945), (90, 1003956), (108, 836630), (120, 752967), (135, 669304), (180, 501978), (216, 418315), (270, 334652), (360, 250989), (540, 167326), (1080, 83663)]