158401680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15349}}^1$

素因数の和:15408

約数の個数: 80

約数和(自身を含む): 502497600

約数和(自身を除く): 344095920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 15349, 30698, 46047, 61396, 76745, 92094, 122792, 153490, 184188, 230235, 245584, 306980, 368376, 460470, 613960, 660007, 736752, 920940, 1227920, 1320014, 1841880, 1980021, 2640028, 3300035, 3683760, 3960042, 5280056, 6600070, 7920084, 9900105, 10560112, 13200140, 15840168, 19800210, 26400280, 31680336, 39600420, 52800560, 79200840, 158401680]

約数ペア:

[(1, 158401680), (2, 79200840), (3, 52800560), (4, 39600420), (5, 31680336), (6, 26400280), (8, 19800210), (10, 15840168), (12, 13200140), (15, 10560112), (16, 9900105), (20, 7920084), (24, 6600070), (30, 5280056), (40, 3960042), (43, 3683760), (48, 3300035), (60, 2640028), (80, 1980021), (86, 1841880), (120, 1320014), (129, 1227920), (172, 920940), (215, 736752), (240, 660007), (258, 613960), (344, 460470), (430, 368376), (516, 306980), (645, 245584), (688, 230235), (860, 184188), (1032, 153490), (1290, 122792), (1720, 92094), (2064, 76745), (2580, 61396), (3440, 46047), (5160, 30698), (10320, 15349)]