486486720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5503

約数の個数: 168

約数和(自身を含む): 1727606400

約数和(自身を除く): 1241119680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5449, 5580, 5952, 7440, 8928, 9920, 10898, 11160, 14880, 16347, 17856, 21796, 22320, 27245, 29760, 32694, 43592, 44640, 49041, 54490, 65388, 81735, 87184, 89280, 98082, 108980, 130776, 163470, 168919, 174368, 196164, 217960, 245205, 261552, 326940, 337838, 348736, 392328, 435920, 490410, 506757, 523104, 653880, 675676, 784656, 844595, 871840, 980820, 1013514, 1046208, 1307760, 1351352, 1520271, 1569312, 1689190, 1743680, 1961640, 2027028, 2533785, 2615520, 2702704, 3040542, 3138624, 3378380, 3923280, 4054056, 5067570, 5231040, 5405408, 6081084, 6756760, 7601355, 7846560, 8108112, 10135140, 10810816, 12162168, 13513520, 15202710, 15693120, 16216224, 20270280, 24324336, 27027040, 30405420, 32432448, 40540560, 48648672, 54054080, 60810840, 81081120, 97297344, 121621680, 162162240, 243243360, 486486720]

約数ペア:

[(1, 486486720), (2, 243243360), (3, 162162240), (4, 121621680), (5, 97297344), (6, 81081120), (8, 60810840), (9, 54054080), (10, 48648672), (12, 40540560), (15, 32432448), (16, 30405420), (18, 27027040), (20, 24324336), (24, 20270280), (30, 16216224), (31, 15693120), (32, 15202710), (36, 13513520), (40, 12162168), (45, 10810816), (48, 10135140), (60, 8108112), (62, 7846560), (64, 7601355), (72, 6756760), (80, 6081084), (90, 5405408), (93, 5231040), (96, 5067570), (120, 4054056), (124, 3923280), (144, 3378380), (155, 3138624), (160, 3040542), (180, 2702704), (186, 2615520), (192, 2533785), (240, 2027028), (248, 1961640), (279, 1743680), (288, 1689190), (310, 1569312), (320, 1520271), (360, 1351352), (372, 1307760), (465, 1046208), (480, 1013514), (496, 980820), (558, 871840), (576, 844595), (620, 784656), (720, 675676), (744, 653880), (930, 523104), (960, 506757), (992, 490410), (1116, 435920), (1240, 392328), (1395, 348736), (1440, 337838), (1488, 326940), (1860, 261552), (1984, 245205), (2232, 217960), (2480, 196164), (2790, 174368), (2880, 168919), (2976, 163470), (3720, 130776), (4464, 108980), (4960, 98082), (5449, 89280), (5580, 87184), (5952, 81735), (7440, 65388), (8928, 54490), (9920, 49041), (10898, 44640), (11160, 43592), (14880, 32694), (16347, 29760), (17856, 27245), (21796, 22320)]