122556240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{18913}}^1$

素因数の和:18938

約数の個数: 100

約数和(自身を含む): 425678484

約数和(自身を除く): 303122244

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18913, 37826, 56739, 75652, 94565, 113478, 151304, 170217, 189130, 226956, 283695, 302608, 340434, 378260, 453912, 510651, 567390, 680868, 756520, 851085, 907824, 1021302, 1134780, 1361736, 1513040, 1531953, 1702170, 2042604, 2269560, 2553255, 2723472, 3063906, 3404340, 4085208, 4539120, 5106510, 6127812, 6808680, 7659765, 8170416, 10213020, 12255624, 13617360, 15319530, 20426040, 24511248, 30639060, 40852080, 61278120, 122556240]

約数ペア:

[(1, 122556240), (2, 61278120), (3, 40852080), (4, 30639060), (5, 24511248), (6, 20426040), (8, 15319530), (9, 13617360), (10, 12255624), (12, 10213020), (15, 8170416), (16, 7659765), (18, 6808680), (20, 6127812), (24, 5106510), (27, 4539120), (30, 4085208), (36, 3404340), (40, 3063906), (45, 2723472), (48, 2553255), (54, 2269560), (60, 2042604), (72, 1702170), (80, 1531953), (81, 1513040), (90, 1361736), (108, 1134780), (120, 1021302), (135, 907824), (144, 851085), (162, 756520), (180, 680868), (216, 567390), (240, 510651), (270, 453912), (324, 378260), (360, 340434), (405, 302608), (432, 283695), (540, 226956), (648, 189130), (720, 170217), (810, 151304), (1080, 113478), (1296, 94565), (1620, 75652), (2160, 56739), (3240, 37826), (6480, 18913)]