1408440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 4692240

約数和(自身を除く): 3283800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 121, 132, 165, 194, 220, 242, 264, 291, 330, 363, 388, 440, 484, 485, 582, 605, 660, 726, 776, 968, 970, 1067, 1164, 1210, 1320, 1452, 1455, 1815, 1940, 2134, 2328, 2420, 2904, 2910, 3201, 3630, 3880, 4268, 4840, 5335, 5820, 6402, 7260, 8536, 10670, 11640, 11737, 12804, 14520, 16005, 21340, 23474, 25608, 32010, 35211, 42680, 46948, 58685, 64020, 70422, 93896, 117370, 128040, 140844, 176055, 234740, 281688, 352110, 469480, 704220, 1408440]

約数ペア:

[(1, 1408440), (2, 704220), (3, 469480), (4, 352110), (5, 281688), (6, 234740), (8, 176055), (10, 140844), (11, 128040), (12, 117370), (15, 93896), (20, 70422), (22, 64020), (24, 58685), (30, 46948), (33, 42680), (40, 35211), (44, 32010), (55, 25608), (60, 23474), (66, 21340), (88, 16005), (97, 14520), (110, 12804), (120, 11737), (121, 11640), (132, 10670), (165, 8536), (194, 7260), (220, 6402), (242, 5820), (264, 5335), (291, 4840), (330, 4268), (363, 3880), (388, 3630), (440, 3201), (484, 2910), (485, 2904), (582, 2420), (605, 2328), (660, 2134), (726, 1940), (776, 1815), (968, 1455), (970, 1452), (1067, 1320), (1164, 1210)]