54666720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37963}}^1$

素因数の和:37984

約数の個数: 72

約数和(自身を含む): 186555096

約数和(自身を除く): 131888376

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, 37963, 75926, 113889, 151852, 189815, 227778, 303704, 341667, 379630, 455556, 569445, 607408, 683334, 759260, 911112, 1138890, 1214816, 1366668, 1518520, 1708335, 1822224, 2277780, 2733336, 3037040, 3416670, 3644448, 4555560, 5466672, 6074080, 6833340, 9111120, 10933344, 13666680, 18222240, 27333360, 54666720]

約数ペア:

[(1, 54666720), (2, 27333360), (3, 18222240), (4, 13666680), (5, 10933344), (6, 9111120), (8, 6833340), (9, 6074080), (10, 5466672), (12, 4555560), (15, 3644448), (16, 3416670), (18, 3037040), (20, 2733336), (24, 2277780), (30, 1822224), (32, 1708335), (36, 1518520), (40, 1366668), (45, 1214816), (48, 1138890), (60, 911112), (72, 759260), (80, 683334), (90, 607408), (96, 569445), (120, 455556), (144, 379630), (160, 341667), (180, 303704), (240, 227778), (288, 189815), (360, 151852), (480, 113889), (720, 75926), (1440, 37963)]