74399309520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{304217}}^1$

素因数の和:305252

約数の個数: 80

約数和(自身を含む): 230864955840

約数和(自身を除く): 156465646320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1019, 2038, 3057, 4076, 5095, 6114, 8152, 10190, 12228, 15285, 16304, 20380, 24456, 30570, 40760, 48912, 61140, 81520, 122280, 244560, 304217, 608434, 912651, 1216868, 1521085, 1825302, 2433736, 3042170, 3650604, 4563255, 4867472, 6084340, 7301208, 9126510, 12168680, 14602416, 18253020, 24337360, 36506040, 73012080, 309997123, 619994246, 929991369, 1239988492, 1549985615, 1859982738, 2479976984, 3099971230, 3719965476, 4649956845, 4959953968, 6199942460, 7439930952, 9299913690, 12399884920, 14879861904, 18599827380, 24799769840, 37199654760, 74399309520]

約数ペア:

[(1, 74399309520), (2, 37199654760), (3, 24799769840), (4, 18599827380), (5, 14879861904), (6, 12399884920), (8, 9299913690), (10, 7439930952), (12, 6199942460), (15, 4959953968), (16, 4649956845), (20, 3719965476), (24, 3099971230), (30, 2479976984), (40, 1859982738), (48, 1549985615), (60, 1239988492), (80, 929991369), (120, 619994246), (240, 309997123), (1019, 73012080), (2038, 36506040), (3057, 24337360), (4076, 18253020), (5095, 14602416), (6114, 12168680), (8152, 9126510), (10190, 7301208), (12228, 6084340), (15285, 4867472), (16304, 4563255), (20380, 3650604), (24456, 3042170), (30570, 2433736), (40760, 1825302), (48912, 1521085), (61140, 1216868), (81520, 912651), (122280, 608434), (244560, 304217)]