61011840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 199267200

約数和(自身を除く): 138255360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 739, 860, 960, 1032, 1290, 1376, 1478, 1720, 1920, 2064, 2217, 2580, 2752, 2956, 3440, 3695, 4128, 4434, 5160, 5504, 5912, 6880, 7390, 8256, 8868, 10320, 11085, 11824, 13760, 14780, 16512, 17736, 20640, 22170, 23648, 27520, 29560, 31777, 35472, 41280, 44340, 47296, 59120, 63554, 70944, 82560, 88680, 94592, 95331, 118240, 127108, 141888, 158885, 177360, 190662, 236480, 254216, 283776, 317770, 354720, 381324, 472960, 476655, 508432, 635540, 709440, 762648, 953310, 1016864, 1271080, 1418880, 1525296, 1906620, 2033728, 2542160, 3050592, 3813240, 4067456, 5084320, 6101184, 7626480, 10168640, 12202368, 15252960, 20337280, 30505920, 61011840]

約数ペア:

[(1, 61011840), (2, 30505920), (3, 20337280), (4, 15252960), (5, 12202368), (6, 10168640), (8, 7626480), (10, 6101184), (12, 5084320), (15, 4067456), (16, 3813240), (20, 3050592), (24, 2542160), (30, 2033728), (32, 1906620), (40, 1525296), (43, 1418880), (48, 1271080), (60, 1016864), (64, 953310), (80, 762648), (86, 709440), (96, 635540), (120, 508432), (128, 476655), (129, 472960), (160, 381324), (172, 354720), (192, 317770), (215, 283776), (240, 254216), (258, 236480), (320, 190662), (344, 177360), (384, 158885), (430, 141888), (480, 127108), (516, 118240), (640, 95331), (645, 94592), (688, 88680), (739, 82560), (860, 70944), (960, 63554), (1032, 59120), (1290, 47296), (1376, 44340), (1478, 41280), (1720, 35472), (1920, 31777), (2064, 29560), (2217, 27520), (2580, 23648), (2752, 22170), (2956, 20640), (3440, 17736), (3695, 16512), (4128, 14780), (4434, 13760), (5160, 11824), (5504, 11085), (5912, 10320), (6880, 8868), (7390, 8256)]