556898880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18713}}^1$

素因数の和:18764

約数の個数: 112

約数和(自身を含む): 1825288704

約数和(自身を除く): 1268389824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 18713, 29760, 37426, 56139, 74852, 93565, 112278, 149704, 187130, 224556, 280695, 299408, 374260, 449112, 561390, 580103, 598816, 748520, 898224, 1122780, 1160206, 1197632, 1497040, 1740309, 1796448, 2245560, 2320412, 2900515, 2994080, 3480618, 3592896, 4491120, 4640824, 5801030, 5988160, 6961236, 8701545, 8982240, 9281648, 11602060, 13922472, 17403090, 17964480, 18563296, 23204120, 27844944, 34806180, 37126592, 46408240, 55689888, 69612360, 92816480, 111379776, 139224720, 185632960, 278449440, 556898880]

約数ペア:

[(1, 556898880), (2, 278449440), (3, 185632960), (4, 139224720), (5, 111379776), (6, 92816480), (8, 69612360), (10, 55689888), (12, 46408240), (15, 37126592), (16, 34806180), (20, 27844944), (24, 23204120), (30, 18563296), (31, 17964480), (32, 17403090), (40, 13922472), (48, 11602060), (60, 9281648), (62, 8982240), (64, 8701545), (80, 6961236), (93, 5988160), (96, 5801030), (120, 4640824), (124, 4491120), (155, 3592896), (160, 3480618), (186, 2994080), (192, 2900515), (240, 2320412), (248, 2245560), (310, 1796448), (320, 1740309), (372, 1497040), (465, 1197632), (480, 1160206), (496, 1122780), (620, 898224), (744, 748520), (930, 598816), (960, 580103), (992, 561390), (1240, 449112), (1488, 374260), (1860, 299408), (1984, 280695), (2480, 224556), (2976, 187130), (3720, 149704), (4960, 112278), (5952, 93565), (7440, 74852), (9920, 56139), (14880, 37426), (18713, 29760)]