79514520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 250948800

約数和(自身を除く): 171434280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 219, 232, 290, 292, 313, 348, 365, 435, 438, 580, 584, 626, 696, 730, 870, 876, 939, 1095, 1160, 1252, 1460, 1565, 1740, 1752, 1878, 2117, 2190, 2504, 2920, 3130, 3480, 3756, 4234, 4380, 4695, 6260, 6351, 7512, 8468, 8760, 9077, 9390, 10585, 12520, 12702, 16936, 18154, 18780, 21170, 22849, 25404, 27231, 31755, 36308, 37560, 42340, 45385, 45698, 50808, 54462, 63510, 68547, 72616, 84680, 90770, 91396, 108924, 114245, 127020, 136155, 137094, 181540, 182792, 217848, 228490, 254040, 272310, 274188, 342735, 363080, 456980, 544620, 548376, 662621, 685470, 913960, 1089240, 1325242, 1370940, 1987863, 2650484, 2741880, 3313105, 3975726, 5300968, 6626210, 7951452, 9939315, 13252420, 15902904, 19878630, 26504840, 39757260, 79514520]

約数ペア:

[(1, 79514520), (2, 39757260), (3, 26504840), (4, 19878630), (5, 15902904), (6, 13252420), (8, 9939315), (10, 7951452), (12, 6626210), (15, 5300968), (20, 3975726), (24, 3313105), (29, 2741880), (30, 2650484), (40, 1987863), (58, 1370940), (60, 1325242), (73, 1089240), (87, 913960), (116, 685470), (120, 662621), (145, 548376), (146, 544620), (174, 456980), (219, 363080), (232, 342735), (290, 274188), (292, 272310), (313, 254040), (348, 228490), (365, 217848), (435, 182792), (438, 181540), (580, 137094), (584, 136155), (626, 127020), (696, 114245), (730, 108924), (870, 91396), (876, 90770), (939, 84680), (1095, 72616), (1160, 68547), (1252, 63510), (1460, 54462), (1565, 50808), (1740, 45698), (1752, 45385), (1878, 42340), (2117, 37560), (2190, 36308), (2504, 31755), (2920, 27231), (3130, 25404), (3480, 22849), (3756, 21170), (4234, 18780), (4380, 18154), (4695, 16936), (6260, 12702), (6351, 12520), (7512, 10585), (8468, 9390), (8760, 9077)]