304055880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1463

約数の個数: 128

約数和(自身を含む): 975110400

約数和(自身を除く): 671054520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 339, 340, 408, 452, 510, 565, 678, 680, 904, 1020, 1130, 1319, 1356, 1695, 1921, 2040, 2260, 2638, 2712, 3390, 3842, 3957, 4520, 5276, 5763, 6595, 6780, 7684, 7914, 9605, 10552, 11526, 13190, 13560, 15368, 15828, 19210, 19785, 22423, 23052, 26380, 28815, 31656, 38420, 39570, 44846, 46104, 52760, 57630, 67269, 76840, 79140, 89692, 112115, 115260, 134538, 149047, 158280, 179384, 224230, 230520, 269076, 298094, 336345, 447141, 448460, 538152, 596188, 672690, 745235, 894282, 896920, 1192376, 1345380, 1490470, 1788564, 2235705, 2533799, 2690760, 2980940, 3577128, 4471410, 5067598, 5961880, 7601397, 8942820, 10135196, 12668995, 15202794, 17885640, 20270392, 25337990, 30405588, 38006985, 50675980, 60811176, 76013970, 101351960, 152027940, 304055880]

約数ペア:

[(1, 304055880), (2, 152027940), (3, 101351960), (4, 76013970), (5, 60811176), (6, 50675980), (8, 38006985), (10, 30405588), (12, 25337990), (15, 20270392), (17, 17885640), (20, 15202794), (24, 12668995), (30, 10135196), (34, 8942820), (40, 7601397), (51, 5961880), (60, 5067598), (68, 4471410), (85, 3577128), (102, 2980940), (113, 2690760), (120, 2533799), (136, 2235705), (170, 1788564), (204, 1490470), (226, 1345380), (255, 1192376), (339, 896920), (340, 894282), (408, 745235), (452, 672690), (510, 596188), (565, 538152), (678, 448460), (680, 447141), (904, 336345), (1020, 298094), (1130, 269076), (1319, 230520), (1356, 224230), (1695, 179384), (1921, 158280), (2040, 149047), (2260, 134538), (2638, 115260), (2712, 112115), (3390, 89692), (3842, 79140), (3957, 76840), (4520, 67269), (5276, 57630), (5763, 52760), (6595, 46104), (6780, 44846), (7684, 39570), (7914, 38420), (9605, 31656), (10552, 28815), (11526, 26380), (13190, 23052), (13560, 22423), (15368, 19785), (15828, 19210)]