55116240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7919}}^1$

素因数の和:7964

約数の個数: 80

約数和(自身を含む): 176774400

約数和(自身を除く): 121658160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 7919, 15838, 23757, 31676, 39595, 47514, 63352, 79190, 95028, 118785, 126704, 158380, 190056, 229651, 237570, 316760, 380112, 459302, 475140, 633520, 688953, 918604, 950280, 1148255, 1377906, 1837208, 1900560, 2296510, 2755812, 3444765, 3674416, 4593020, 5511624, 6889530, 9186040, 11023248, 13779060, 18372080, 27558120, 55116240]

約数ペア:

[(1, 55116240), (2, 27558120), (3, 18372080), (4, 13779060), (5, 11023248), (6, 9186040), (8, 6889530), (10, 5511624), (12, 4593020), (15, 3674416), (16, 3444765), (20, 2755812), (24, 2296510), (29, 1900560), (30, 1837208), (40, 1377906), (48, 1148255), (58, 950280), (60, 918604), (80, 688953), (87, 633520), (116, 475140), (120, 459302), (145, 380112), (174, 316760), (232, 237570), (240, 229651), (290, 190056), (348, 158380), (435, 126704), (464, 118785), (580, 95028), (696, 79190), (870, 63352), (1160, 47514), (1392, 39595), (1740, 31676), (2320, 23757), (3480, 15838), (6960, 7919)]