728056320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2090

約数の個数: 160

約数和(自身を含む): 2378204928

約数和(自身を除く): 1650148608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1536, 1880, 1920, 2017, 2256, 2560, 2820, 3008, 3760, 3840, 4034, 4512, 5640, 6016, 6051, 7520, 7680, 8068, 9024, 10085, 11280, 12032, 12102, 15040, 16136, 18048, 20170, 22560, 24064, 24204, 30080, 30255, 32272, 36096, 40340, 45120, 48408, 60160, 60510, 64544, 72192, 80680, 90240, 94799, 96816, 120320, 121020, 129088, 161360, 180480, 189598, 193632, 242040, 258176, 284397, 322720, 360960, 379196, 387264, 473995, 484080, 516352, 568794, 645440, 758392, 774528, 947990, 968160, 1032704, 1137588, 1290880, 1421985, 1516784, 1549056, 1895980, 1936320, 2275176, 2581760, 2843970, 3033568, 3098112, 3791960, 3872640, 4550352, 5163520, 5687940, 6067136, 7583920, 7745280, 9100704, 11375880, 12134272, 15167840, 15490560, 18201408, 22751760, 24268544, 30335680, 36402816, 45503520, 48537088, 60671360, 72805632, 91007040, 121342720, 145611264, 182014080, 242685440, 364028160, 728056320]

約数ペア:

[(1, 728056320), (2, 364028160), (3, 242685440), (4, 182014080), (5, 145611264), (6, 121342720), (8, 91007040), (10, 72805632), (12, 60671360), (15, 48537088), (16, 45503520), (20, 36402816), (24, 30335680), (30, 24268544), (32, 22751760), (40, 18201408), (47, 15490560), (48, 15167840), (60, 12134272), (64, 11375880), (80, 9100704), (94, 7745280), (96, 7583920), (120, 6067136), (128, 5687940), (141, 5163520), (160, 4550352), (188, 3872640), (192, 3791960), (235, 3098112), (240, 3033568), (256, 2843970), (282, 2581760), (320, 2275176), (376, 1936320), (384, 1895980), (470, 1549056), (480, 1516784), (512, 1421985), (564, 1290880), (640, 1137588), (705, 1032704), (752, 968160), (768, 947990), (940, 774528), (960, 758392), (1128, 645440), (1280, 568794), (1410, 516352), (1504, 484080), (1536, 473995), (1880, 387264), (1920, 379196), (2017, 360960), (2256, 322720), (2560, 284397), (2820, 258176), (3008, 242040), (3760, 193632), (3840, 189598), (4034, 180480), (4512, 161360), (5640, 129088), (6016, 121020), (6051, 120320), (7520, 96816), (7680, 94799), (8068, 90240), (9024, 80680), (10085, 72192), (11280, 64544), (12032, 60510), (12102, 60160), (15040, 48408), (16136, 45120), (18048, 40340), (20170, 36096), (22560, 32272), (24064, 30255), (24204, 30080)]