1019431320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{447119}}^1$

素因数の和:447152

約数の個数: 64

約数和(自身を含む): 3219264000

約数和(自身を除く): 2199832680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 447119, 894238, 1341357, 1788476, 2235595, 2682714, 3576952, 4471190, 5365428, 6706785, 8495261, 8942380, 10730856, 13413570, 16990522, 17884760, 25485783, 26827140, 33981044, 42476305, 50971566, 53654280, 67962088, 84952610, 101943132, 127428915, 169905220, 203886264, 254857830, 339810440, 509715660, 1019431320]

約数ペア:

[(1, 1019431320), (2, 509715660), (3, 339810440), (4, 254857830), (5, 203886264), (6, 169905220), (8, 127428915), (10, 101943132), (12, 84952610), (15, 67962088), (19, 53654280), (20, 50971566), (24, 42476305), (30, 33981044), (38, 26827140), (40, 25485783), (57, 17884760), (60, 16990522), (76, 13413570), (95, 10730856), (114, 8942380), (120, 8495261), (152, 6706785), (190, 5365428), (228, 4471190), (285, 3576952), (380, 2682714), (456, 2235595), (570, 1788476), (760, 1341357), (1140, 894238), (2280, 447119)]