447441060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61631}}^1$

素因数の和:61665

約数の個数: 72

約数和(自身を含む): 1377105408

約数和(自身を除く): 929664348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 61631, 123262, 184893, 246524, 308155, 369786, 616310, 677941, 739572, 924465, 1232620, 1355882, 1848930, 2033823, 2711764, 3389705, 3697860, 4067646, 6779410, 7457351, 8135292, 10169115, 13558820, 14914702, 20338230, 22372053, 29829404, 37286755, 40676460, 44744106, 74573510, 89488212, 111860265, 149147020, 223720530, 447441060]

約数ペア:

[(1, 447441060), (2, 223720530), (3, 149147020), (4, 111860265), (5, 89488212), (6, 74573510), (10, 44744106), (11, 40676460), (12, 37286755), (15, 29829404), (20, 22372053), (22, 20338230), (30, 14914702), (33, 13558820), (44, 10169115), (55, 8135292), (60, 7457351), (66, 6779410), (110, 4067646), (121, 3697860), (132, 3389705), (165, 2711764), (220, 2033823), (242, 1848930), (330, 1355882), (363, 1232620), (484, 924465), (605, 739572), (660, 677941), (726, 616310), (1210, 369786), (1452, 308155), (1815, 246524), (2420, 184893), (3630, 123262), (7260, 61631)]