729960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 2764800

約数和(自身を除く): 2034840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 79, 84, 88, 105, 110, 120, 132, 140, 154, 158, 165, 168, 210, 220, 231, 237, 264, 280, 308, 316, 330, 385, 395, 420, 440, 462, 474, 553, 616, 632, 660, 770, 790, 840, 869, 924, 948, 1106, 1155, 1185, 1320, 1540, 1580, 1659, 1738, 1848, 1896, 2212, 2310, 2370, 2607, 2765, 3080, 3160, 3318, 3476, 4345, 4424, 4620, 4740, 5214, 5530, 6083, 6636, 6952, 8295, 8690, 9240, 9480, 10428, 11060, 12166, 13035, 13272, 16590, 17380, 18249, 20856, 22120, 24332, 26070, 30415, 33180, 34760, 36498, 48664, 52140, 60830, 66360, 72996, 91245, 104280, 121660, 145992, 182490, 243320, 364980, 729960]

約数ペア:

[(1, 729960), (2, 364980), (3, 243320), (4, 182490), (5, 145992), (6, 121660), (7, 104280), (8, 91245), (10, 72996), (11, 66360), (12, 60830), (14, 52140), (15, 48664), (20, 36498), (21, 34760), (22, 33180), (24, 30415), (28, 26070), (30, 24332), (33, 22120), (35, 20856), (40, 18249), (42, 17380), (44, 16590), (55, 13272), (56, 13035), (60, 12166), (66, 11060), (70, 10428), (77, 9480), (79, 9240), (84, 8690), (88, 8295), (105, 6952), (110, 6636), (120, 6083), (132, 5530), (140, 5214), (154, 4740), (158, 4620), (165, 4424), (168, 4345), (210, 3476), (220, 3318), (231, 3160), (237, 3080), (264, 2765), (280, 2607), (308, 2370), (316, 2310), (330, 2212), (385, 1896), (395, 1848), (420, 1738), (440, 1659), (462, 1580), (474, 1540), (553, 1320), (616, 1185), (632, 1155), (660, 1106), (770, 948), (790, 924), (840, 869)]