2231760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 7338816

約数和(自身を除く): 5107056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 547, 680, 816, 1020, 1094, 1360, 1641, 2040, 2188, 2735, 3282, 4080, 4376, 5470, 6564, 8205, 8752, 9299, 10940, 13128, 16410, 18598, 21880, 26256, 27897, 32820, 37196, 43760, 46495, 55794, 65640, 74392, 92990, 111588, 131280, 139485, 148784, 185980, 223176, 278970, 371960, 446352, 557940, 743920, 1115880, 2231760]

約数ペア:

[(1, 2231760), (2, 1115880), (3, 743920), (4, 557940), (5, 446352), (6, 371960), (8, 278970), (10, 223176), (12, 185980), (15, 148784), (16, 139485), (17, 131280), (20, 111588), (24, 92990), (30, 74392), (34, 65640), (40, 55794), (48, 46495), (51, 43760), (60, 37196), (68, 32820), (80, 27897), (85, 26256), (102, 21880), (120, 18598), (136, 16410), (170, 13128), (204, 10940), (240, 9299), (255, 8752), (272, 8205), (340, 6564), (408, 5470), (510, 4376), (547, 4080), (680, 3282), (816, 2735), (1020, 2188), (1094, 2040), (1360, 1641)]