79177680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 267537192

約数和(自身を除く): 188359512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 360, 397, 554, 720, 794, 831, 1108, 1191, 1385, 1588, 1662, 1985, 2216, 2382, 2493, 2770, 3176, 3324, 3573, 3970, 4155, 4432, 4764, 4986, 5540, 5955, 6352, 6648, 7146, 7940, 8310, 9528, 9972, 11080, 11910, 12465, 13296, 14292, 15880, 16620, 17865, 19056, 19944, 22160, 23820, 24930, 28584, 31760, 33240, 35730, 39888, 47640, 49860, 57168, 66480, 71460, 95280, 99720, 109969, 142920, 199440, 219938, 285840, 329907, 439876, 549845, 659814, 879752, 989721, 1099690, 1319628, 1649535, 1759504, 1979442, 2199380, 2639256, 3299070, 3958884, 4398760, 4948605, 5278512, 6598140, 7917768, 8797520, 9897210, 13196280, 15835536, 19794420, 26392560, 39588840, 79177680]

約数ペア:

[(1, 79177680), (2, 39588840), (3, 26392560), (4, 19794420), (5, 15835536), (6, 13196280), (8, 9897210), (9, 8797520), (10, 7917768), (12, 6598140), (15, 5278512), (16, 4948605), (18, 4398760), (20, 3958884), (24, 3299070), (30, 2639256), (36, 2199380), (40, 1979442), (45, 1759504), (48, 1649535), (60, 1319628), (72, 1099690), (80, 989721), (90, 879752), (120, 659814), (144, 549845), (180, 439876), (240, 329907), (277, 285840), (360, 219938), (397, 199440), (554, 142920), (720, 109969), (794, 99720), (831, 95280), (1108, 71460), (1191, 66480), (1385, 57168), (1588, 49860), (1662, 47640), (1985, 39888), (2216, 35730), (2382, 33240), (2493, 31760), (2770, 28584), (3176, 24930), (3324, 23820), (3573, 22160), (3970, 19944), (4155, 19056), (4432, 17865), (4764, 16620), (4986, 15880), (5540, 14292), (5955, 13296), (6352, 12465), (6648, 11910), (7146, 11080), (7940, 9972), (8310, 9528)]