392328180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53161}}^1$

素因数の和:53217

約数の個数: 72

約数和(自身を含む): 1219110984

約数和(自身を除く): 826782804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 53161, 106322, 159483, 212644, 265805, 318966, 478449, 531610, 637932, 797415, 956898, 1063220, 1594830, 1913796, 2179601, 2392245, 3189660, 4359202, 4784490, 6538803, 8718404, 9568980, 10898005, 13077606, 19616409, 21796010, 26155212, 32694015, 39232818, 43592020, 65388030, 78465636, 98082045, 130776060, 196164090, 392328180]

約数ペア:

[(1, 392328180), (2, 196164090), (3, 130776060), (4, 98082045), (5, 78465636), (6, 65388030), (9, 43592020), (10, 39232818), (12, 32694015), (15, 26155212), (18, 21796010), (20, 19616409), (30, 13077606), (36, 10898005), (41, 9568980), (45, 8718404), (60, 6538803), (82, 4784490), (90, 4359202), (123, 3189660), (164, 2392245), (180, 2179601), (205, 1913796), (246, 1594830), (369, 1063220), (410, 956898), (492, 797415), (615, 637932), (738, 531610), (820, 478449), (1230, 318966), (1476, 265805), (1845, 212644), (2460, 159483), (3690, 106322), (7380, 53161)]