4981920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 16003008

約数和(自身を除く): 11021088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 107, 120, 160, 194, 214, 240, 291, 321, 388, 428, 480, 485, 535, 582, 642, 776, 856, 970, 1070, 1164, 1284, 1455, 1552, 1605, 1712, 1940, 2140, 2328, 2568, 2910, 3104, 3210, 3424, 3880, 4280, 4656, 5136, 5820, 6420, 7760, 8560, 9312, 10272, 10379, 11640, 12840, 15520, 17120, 20758, 23280, 25680, 31137, 41516, 46560, 51360, 51895, 62274, 83032, 103790, 124548, 155685, 166064, 207580, 249096, 311370, 332128, 415160, 498192, 622740, 830320, 996384, 1245480, 1660640, 2490960, 4981920]

約数ペア:

[(1, 4981920), (2, 2490960), (3, 1660640), (4, 1245480), (5, 996384), (6, 830320), (8, 622740), (10, 498192), (12, 415160), (15, 332128), (16, 311370), (20, 249096), (24, 207580), (30, 166064), (32, 155685), (40, 124548), (48, 103790), (60, 83032), (80, 62274), (96, 51895), (97, 51360), (107, 46560), (120, 41516), (160, 31137), (194, 25680), (214, 23280), (240, 20758), (291, 17120), (321, 15520), (388, 12840), (428, 11640), (480, 10379), (485, 10272), (535, 9312), (582, 8560), (642, 7760), (776, 6420), (856, 5820), (970, 5136), (1070, 4656), (1164, 4280), (1284, 3880), (1455, 3424), (1552, 3210), (1605, 3104), (1712, 2910), (1940, 2568), (2140, 2328)]