29876040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{9221}}^1$

素因数の和:9244

約数の個数: 80

約数和(自身を含む): 100427580

約数和(自身を除く): 70551540

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, 9221, 18442, 27663, 36884, 46105, 55326, 73768, 82989, 92210, 110652, 138315, 165978, 184420, 221304, 248967, 276630, 331956, 368840, 414945, 497934, 553260, 663912, 746901, 829890, 995868, 1106520, 1244835, 1493802, 1659780, 1991736, 2489670, 2987604, 3319560, 3734505, 4979340, 5975208, 7469010, 9958680, 14938020, 29876040]

約数ペア:

[(1, 29876040), (2, 14938020), (3, 9958680), (4, 7469010), (5, 5975208), (6, 4979340), (8, 3734505), (9, 3319560), (10, 2987604), (12, 2489670), (15, 1991736), (18, 1659780), (20, 1493802), (24, 1244835), (27, 1106520), (30, 995868), (36, 829890), (40, 746901), (45, 663912), (54, 553260), (60, 497934), (72, 414945), (81, 368840), (90, 331956), (108, 276630), (120, 248967), (135, 221304), (162, 184420), (180, 165978), (216, 138315), (270, 110652), (324, 92210), (360, 82989), (405, 73768), (540, 55326), (648, 46105), (810, 36884), (1080, 27663), (1620, 18442), (3240, 9221)]