5376720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 17088192

約数和(自身を除く): 11711472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 521, 645, 688, 860, 1032, 1042, 1290, 1563, 1720, 2064, 2084, 2580, 2605, 3126, 3440, 4168, 5160, 5210, 6252, 7815, 8336, 10320, 10420, 12504, 15630, 20840, 22403, 25008, 31260, 41680, 44806, 62520, 67209, 89612, 112015, 125040, 134418, 179224, 224030, 268836, 336045, 358448, 448060, 537672, 672090, 896120, 1075344, 1344180, 1792240, 2688360, 5376720]

約数ペア:

[(1, 5376720), (2, 2688360), (3, 1792240), (4, 1344180), (5, 1075344), (6, 896120), (8, 672090), (10, 537672), (12, 448060), (15, 358448), (16, 336045), (20, 268836), (24, 224030), (30, 179224), (40, 134418), (43, 125040), (48, 112015), (60, 89612), (80, 67209), (86, 62520), (120, 44806), (129, 41680), (172, 31260), (215, 25008), (240, 22403), (258, 20840), (344, 15630), (430, 12504), (516, 10420), (521, 10320), (645, 8336), (688, 7815), (860, 6252), (1032, 5210), (1042, 5160), (1290, 4168), (1563, 3440), (1720, 3126), (2064, 2605), (2084, 2580)]