177125880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15217}}^1$

素因数の和:15328

約数の個数: 64

約数和(自身を含む): 536891040

約数和(自身を除く): 359765160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 15217, 30434, 45651, 60868, 76085, 91302, 121736, 152170, 182604, 228255, 304340, 365208, 456510, 608680, 913020, 1476049, 1826040, 2952098, 4428147, 5904196, 7380245, 8856294, 11808392, 14760490, 17712588, 22140735, 29520980, 35425176, 44281470, 59041960, 88562940, 177125880]

約数ペア:

[(1, 177125880), (2, 88562940), (3, 59041960), (4, 44281470), (5, 35425176), (6, 29520980), (8, 22140735), (10, 17712588), (12, 14760490), (15, 11808392), (20, 8856294), (24, 7380245), (30, 5904196), (40, 4428147), (60, 2952098), (97, 1826040), (120, 1476049), (194, 913020), (291, 608680), (388, 456510), (485, 365208), (582, 304340), (776, 228255), (970, 182604), (1164, 152170), (1455, 121736), (1940, 91302), (2328, 76085), (2910, 60868), (3880, 45651), (5820, 30434), (11640, 15217)]