55961040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 174203136

約数和(自身を除く): 118242096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431, 541, 862, 1082, 1293, 1623, 1724, 2155, 2164, 2586, 2705, 3246, 3448, 4310, 4328, 5172, 5410, 6465, 6492, 6896, 8115, 8620, 8656, 10344, 10820, 12930, 12984, 16230, 17240, 20688, 21640, 25860, 25968, 32460, 34480, 43280, 51720, 64920, 103440, 129840, 233171, 466342, 699513, 932684, 1165855, 1399026, 1865368, 2331710, 2798052, 3497565, 3730736, 4663420, 5596104, 6995130, 9326840, 11192208, 13990260, 18653680, 27980520, 55961040]

約数ペア:

[(1, 55961040), (2, 27980520), (3, 18653680), (4, 13990260), (5, 11192208), (6, 9326840), (8, 6995130), (10, 5596104), (12, 4663420), (15, 3730736), (16, 3497565), (20, 2798052), (24, 2331710), (30, 1865368), (40, 1399026), (48, 1165855), (60, 932684), (80, 699513), (120, 466342), (240, 233171), (431, 129840), (541, 103440), (862, 64920), (1082, 51720), (1293, 43280), (1623, 34480), (1724, 32460), (2155, 25968), (2164, 25860), (2586, 21640), (2705, 20688), (3246, 17240), (3448, 16230), (4310, 12984), (4328, 12930), (5172, 10820), (5410, 10344), (6465, 8656), (6492, 8620), (6896, 8115)]