121212060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 353590272

約数和(自身を除く): 232378212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 106, 141, 159, 188, 212, 235, 265, 282, 318, 470, 530, 564, 636, 705, 795, 811, 940, 1060, 1410, 1590, 1622, 2433, 2491, 2820, 3180, 3244, 4055, 4866, 4982, 7473, 8110, 9732, 9964, 12165, 12455, 14946, 16220, 24330, 24910, 29892, 37365, 38117, 42983, 48660, 49820, 74730, 76234, 85966, 114351, 128949, 149460, 152468, 171932, 190585, 214915, 228702, 257898, 381170, 429830, 457404, 515796, 571755, 644745, 762340, 859660, 1143510, 1289490, 2020201, 2287020, 2578980, 4040402, 6060603, 8080804, 10101005, 12121206, 20202010, 24242412, 30303015, 40404020, 60606030, 121212060]

約数ペア:

[(1, 121212060), (2, 60606030), (3, 40404020), (4, 30303015), (5, 24242412), (6, 20202010), (10, 12121206), (12, 10101005), (15, 8080804), (20, 6060603), (30, 4040402), (47, 2578980), (53, 2287020), (60, 2020201), (94, 1289490), (106, 1143510), (141, 859660), (159, 762340), (188, 644745), (212, 571755), (235, 515796), (265, 457404), (282, 429830), (318, 381170), (470, 257898), (530, 228702), (564, 214915), (636, 190585), (705, 171932), (795, 152468), (811, 149460), (940, 128949), (1060, 114351), (1410, 85966), (1590, 76234), (1622, 74730), (2433, 49820), (2491, 48660), (2820, 42983), (3180, 38117), (3244, 37365), (4055, 29892), (4866, 24910), (4982, 24330), (7473, 16220), (8110, 14946), (9732, 12455), (9964, 12165)]