990752040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{917363}}^1$

素因数の和:917383

約数の個数: 64

約数和(自身を含む): 3302510400

約数和(自身を除く): 2311758360

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, 917363, 1834726, 2752089, 3669452, 4586815, 5504178, 7338904, 8256267, 9173630, 11008356, 13760445, 16512534, 18347260, 22016712, 24768801, 27520890, 33025068, 36694520, 41281335, 49537602, 55041780, 66050136, 82562670, 99075204, 110083560, 123844005, 165125340, 198150408, 247688010, 330250680, 495376020, 990752040]

約数ペア:

[(1, 990752040), (2, 495376020), (3, 330250680), (4, 247688010), (5, 198150408), (6, 165125340), (8, 123844005), (9, 110083560), (10, 99075204), (12, 82562670), (15, 66050136), (18, 55041780), (20, 49537602), (24, 41281335), (27, 36694520), (30, 33025068), (36, 27520890), (40, 24768801), (45, 22016712), (54, 18347260), (60, 16512534), (72, 13760445), (90, 11008356), (108, 9173630), (120, 8256267), (135, 7338904), (180, 5504178), (216, 4586815), (270, 3669452), (360, 2752089), (540, 1834726), (1080, 917363)]