55182240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38321}}^1$

素因数の和:38342

約数の個数: 72

約数和(自身を含む): 188314308

約数和(自身を除く): 133132068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 38321, 76642, 114963, 153284, 191605, 229926, 306568, 344889, 383210, 459852, 574815, 613136, 689778, 766420, 919704, 1149630, 1226272, 1379556, 1532840, 1724445, 1839408, 2299260, 2759112, 3065680, 3448890, 3678816, 4598520, 5518224, 6131360, 6897780, 9197040, 11036448, 13795560, 18394080, 27591120, 55182240]

約数ペア:

[(1, 55182240), (2, 27591120), (3, 18394080), (4, 13795560), (5, 11036448), (6, 9197040), (8, 6897780), (9, 6131360), (10, 5518224), (12, 4598520), (15, 3678816), (16, 3448890), (18, 3065680), (20, 2759112), (24, 2299260), (30, 1839408), (32, 1724445), (36, 1532840), (40, 1379556), (45, 1226272), (48, 1149630), (60, 919704), (72, 766420), (80, 689778), (90, 613136), (96, 574815), (120, 459852), (144, 383210), (160, 344889), (180, 306568), (240, 229926), (288, 191605), (360, 153284), (480, 114963), (720, 76642), (1440, 38321)]