858182040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{264871}}^1$

素因数の和:264894

約数の個数: 80

約数和(自身を含む): 2884456080

約数和(自身を除く): 2026274040

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, 264871, 529742, 794613, 1059484, 1324355, 1589226, 2118968, 2383839, 2648710, 3178452, 3973065, 4767678, 5297420, 6356904, 7151517, 7946130, 9535356, 10594840, 11919195, 14303034, 15892260, 19070712, 21454551, 23838390, 28606068, 31784520, 35757585, 42909102, 47676780, 57212136, 71515170, 85818204, 95353560, 107272755, 143030340, 171636408, 214545510, 286060680, 429091020, 858182040]

約数ペア:

[(1, 858182040), (2, 429091020), (3, 286060680), (4, 214545510), (5, 171636408), (6, 143030340), (8, 107272755), (9, 95353560), (10, 85818204), (12, 71515170), (15, 57212136), (18, 47676780), (20, 42909102), (24, 35757585), (27, 31784520), (30, 28606068), (36, 23838390), (40, 21454551), (45, 19070712), (54, 15892260), (60, 14303034), (72, 11919195), (81, 10594840), (90, 9535356), (108, 7946130), (120, 7151517), (135, 6356904), (162, 5297420), (180, 4767678), (216, 3973065), (270, 3178452), (324, 2648710), (360, 2383839), (405, 2118968), (540, 1589226), (648, 1324355), (810, 1059484), (1080, 794613), (1620, 529742), (3240, 264871)]