120043160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 281318400

約数和(自身を除く): 161275240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 131, 155, 248, 262, 310, 524, 620, 655, 739, 1048, 1240, 1310, 1478, 2620, 2956, 3695, 4061, 5240, 5912, 7390, 8122, 14780, 16244, 20305, 22909, 29560, 32488, 40610, 45818, 81220, 91636, 96809, 114545, 162440, 183272, 193618, 229090, 387236, 458180, 484045, 774472, 916360, 968090, 1936180, 3001079, 3872360, 6002158, 12004316, 15005395, 24008632, 30010790, 60021580, 120043160]

約数ペア:

[(1, 120043160), (2, 60021580), (4, 30010790), (5, 24008632), (8, 15005395), (10, 12004316), (20, 6002158), (31, 3872360), (40, 3001079), (62, 1936180), (124, 968090), (131, 916360), (155, 774472), (248, 484045), (262, 458180), (310, 387236), (524, 229090), (620, 193618), (655, 183272), (739, 162440), (1048, 114545), (1240, 96809), (1310, 91636), (1478, 81220), (2620, 45818), (2956, 40610), (3695, 32488), (4061, 29560), (5240, 22909), (5912, 20305), (7390, 16244), (8122, 14780)]