304990620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8719}}^1$

素因数の和:8795

約数の個数: 96

約数和(自身を含む): 949294080

約数和(自身を除く): 644303460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 583, 636, 660, 795, 1060, 1166, 1590, 1749, 2332, 2915, 3180, 3498, 5830, 6996, 8719, 8745, 11660, 17438, 17490, 26157, 34876, 34980, 43595, 52314, 87190, 95909, 104628, 130785, 174380, 191818, 261570, 287727, 383636, 462107, 479545, 523140, 575454, 924214, 959090, 1150908, 1386321, 1438635, 1848428, 1918180, 2310535, 2772642, 2877270, 4621070, 5083177, 5545284, 5754540, 6931605, 9242140, 10166354, 13863210, 15249531, 20332708, 25415885, 27726420, 30499062, 50831770, 60998124, 76247655, 101663540, 152495310, 304990620]

約数ペア:

[(1, 304990620), (2, 152495310), (3, 101663540), (4, 76247655), (5, 60998124), (6, 50831770), (10, 30499062), (11, 27726420), (12, 25415885), (15, 20332708), (20, 15249531), (22, 13863210), (30, 10166354), (33, 9242140), (44, 6931605), (53, 5754540), (55, 5545284), (60, 5083177), (66, 4621070), (106, 2877270), (110, 2772642), (132, 2310535), (159, 1918180), (165, 1848428), (212, 1438635), (220, 1386321), (265, 1150908), (318, 959090), (330, 924214), (530, 575454), (583, 523140), (636, 479545), (660, 462107), (795, 383636), (1060, 287727), (1166, 261570), (1590, 191818), (1749, 174380), (2332, 130785), (2915, 104628), (3180, 95909), (3498, 87190), (5830, 52314), (6996, 43595), (8719, 34980), (8745, 34876), (11660, 26157), (17438, 17490)]