813267360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4447}}^1$

素因数の和:4595

約数の個数: 144

約数和(自身を含む): 2797756416

約数和(自身を除く): 1984489056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4447, 4572, 5080, 5715, 6096, 7620, 8894, 9144, 10160, 11430, 12192, 13341, 15240, 17788, 18288, 20320, 22235, 22860, 26682, 30480, 35576, 36576, 40023, 44470, 45720, 53364, 60960, 66705, 71152, 80046, 88940, 91440, 106728, 133410, 142304, 160092, 177880, 182880, 200115, 213456, 266820, 320184, 355760, 400230, 426912, 533640, 564769, 640368, 711520, 800460, 1067280, 1129538, 1280736, 1600920, 1694307, 2134560, 2259076, 2823845, 3201840, 3388614, 4518152, 5082921, 5647690, 6403680, 6777228, 8471535, 9036304, 10165842, 11295380, 13554456, 16943070, 18072608, 20331684, 22590760, 25414605, 27108912, 33886140, 40663368, 45181520, 50829210, 54217824, 67772280, 81326736, 90363040, 101658420, 135544560, 162653472, 203316840, 271089120, 406633680, 813267360]

約数ペア:

[(1, 813267360), (2, 406633680), (3, 271089120), (4, 203316840), (5, 162653472), (6, 135544560), (8, 101658420), (9, 90363040), (10, 81326736), (12, 67772280), (15, 54217824), (16, 50829210), (18, 45181520), (20, 40663368), (24, 33886140), (30, 27108912), (32, 25414605), (36, 22590760), (40, 20331684), (45, 18072608), (48, 16943070), (60, 13554456), (72, 11295380), (80, 10165842), (90, 9036304), (96, 8471535), (120, 6777228), (127, 6403680), (144, 5647690), (160, 5082921), (180, 4518152), (240, 3388614), (254, 3201840), (288, 2823845), (360, 2259076), (381, 2134560), (480, 1694307), (508, 1600920), (635, 1280736), (720, 1129538), (762, 1067280), (1016, 800460), (1143, 711520), (1270, 640368), (1440, 564769), (1524, 533640), (1905, 426912), (2032, 400230), (2286, 355760), (2540, 320184), (3048, 266820), (3810, 213456), (4064, 200115), (4447, 182880), (4572, 177880), (5080, 160092), (5715, 142304), (6096, 133410), (7620, 106728), (8894, 91440), (9144, 88940), (10160, 80046), (11430, 71152), (12192, 66705), (13341, 60960), (15240, 53364), (17788, 45720), (18288, 44470), (20320, 40023), (22235, 36576), (22860, 35576), (26682, 30480)]