1828680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{311}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 6402240

約数和(自身を除く): 4573560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 311, 392, 420, 490, 588, 622, 735, 840, 933, 980, 1176, 1244, 1470, 1555, 1866, 1960, 2177, 2488, 2940, 3110, 3732, 4354, 4665, 5880, 6220, 6531, 7464, 8708, 9330, 10885, 12440, 13062, 15239, 17416, 18660, 21770, 26124, 30478, 32655, 37320, 43540, 45717, 52248, 60956, 65310, 76195, 87080, 91434, 121912, 130620, 152390, 182868, 228585, 261240, 304780, 365736, 457170, 609560, 914340, 1828680]

約数ペア:

[(1, 1828680), (2, 914340), (3, 609560), (4, 457170), (5, 365736), (6, 304780), (7, 261240), (8, 228585), (10, 182868), (12, 152390), (14, 130620), (15, 121912), (20, 91434), (21, 87080), (24, 76195), (28, 65310), (30, 60956), (35, 52248), (40, 45717), (42, 43540), (49, 37320), (56, 32655), (60, 30478), (70, 26124), (84, 21770), (98, 18660), (105, 17416), (120, 15239), (140, 13062), (147, 12440), (168, 10885), (196, 9330), (210, 8708), (245, 7464), (280, 6531), (294, 6220), (311, 5880), (392, 4665), (420, 4354), (490, 3732), (588, 3110), (622, 2940), (735, 2488), (840, 2177), (933, 1960), (980, 1866), (1176, 1555), (1244, 1470)]