60439280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 154570464

約数和(自身を除く): 94131184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 173, 176, 220, 346, 397, 440, 692, 794, 865, 880, 1384, 1588, 1730, 1903, 1985, 2768, 3176, 3460, 3806, 3970, 4367, 6352, 6920, 7612, 7940, 8734, 9515, 13840, 15224, 15880, 17468, 19030, 21835, 30448, 31760, 34936, 38060, 43670, 68681, 69872, 76120, 87340, 137362, 152240, 174680, 274724, 343405, 349360, 549448, 686810, 755491, 1098896, 1373620, 1510982, 2747240, 3021964, 3777455, 5494480, 6043928, 7554910, 12087856, 15109820, 30219640, 60439280]

約数ペア:

[(1, 60439280), (2, 30219640), (4, 15109820), (5, 12087856), (8, 7554910), (10, 6043928), (11, 5494480), (16, 3777455), (20, 3021964), (22, 2747240), (40, 1510982), (44, 1373620), (55, 1098896), (80, 755491), (88, 686810), (110, 549448), (173, 349360), (176, 343405), (220, 274724), (346, 174680), (397, 152240), (440, 137362), (692, 87340), (794, 76120), (865, 69872), (880, 68681), (1384, 43670), (1588, 38060), (1730, 34936), (1903, 31760), (1985, 30448), (2768, 21835), (3176, 19030), (3460, 17468), (3806, 15880), (3970, 15224), (4367, 13840), (6352, 9515), (6920, 8734), (7612, 7940)]