1291257360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10739}}^1$

素因数の和:10925

約数の個数: 120

約数和(自身を含む): 4362845760

約数和(自身を除く): 3071588400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 360, 501, 668, 720, 835, 1002, 1336, 1503, 1670, 2004, 2505, 2672, 3006, 3340, 4008, 5010, 6012, 6680, 7515, 8016, 10020, 10739, 12024, 13360, 15030, 20040, 21478, 24048, 30060, 32217, 40080, 42956, 53695, 60120, 64434, 85912, 96651, 107390, 120240, 128868, 161085, 171824, 193302, 214780, 257736, 322170, 386604, 429560, 483255, 515472, 644340, 773208, 859120, 966510, 1288680, 1546416, 1793413, 1933020, 2577360, 3586826, 3866040, 5380239, 7173652, 7732080, 8967065, 10760478, 14347304, 16140717, 17934130, 21520956, 26901195, 28694608, 32281434, 35868260, 43041912, 53802390, 64562868, 71736520, 80703585, 86083824, 107604780, 129125736, 143473040, 161407170, 215209560, 258251472, 322814340, 430419120, 645628680, 1291257360]

約数ペア:

[(1, 1291257360), (2, 645628680), (3, 430419120), (4, 322814340), (5, 258251472), (6, 215209560), (8, 161407170), (9, 143473040), (10, 129125736), (12, 107604780), (15, 86083824), (16, 80703585), (18, 71736520), (20, 64562868), (24, 53802390), (30, 43041912), (36, 35868260), (40, 32281434), (45, 28694608), (48, 26901195), (60, 21520956), (72, 17934130), (80, 16140717), (90, 14347304), (120, 10760478), (144, 8967065), (167, 7732080), (180, 7173652), (240, 5380239), (334, 3866040), (360, 3586826), (501, 2577360), (668, 1933020), (720, 1793413), (835, 1546416), (1002, 1288680), (1336, 966510), (1503, 859120), (1670, 773208), (2004, 644340), (2505, 515472), (2672, 483255), (3006, 429560), (3340, 386604), (4008, 322170), (5010, 257736), (6012, 214780), (6680, 193302), (7515, 171824), (8016, 161085), (10020, 128868), (10739, 120240), (12024, 107390), (13360, 96651), (15030, 85912), (20040, 64434), (21478, 60120), (24048, 53695), (30060, 42956), (32217, 40080)]