868680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 2995200

約数和(自身を除く): 2126520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 127, 152, 171, 180, 190, 228, 254, 285, 342, 360, 380, 381, 456, 508, 570, 635, 684, 760, 762, 855, 1016, 1140, 1143, 1270, 1368, 1524, 1710, 1905, 2280, 2286, 2413, 2540, 3048, 3420, 3810, 4572, 4826, 5080, 5715, 6840, 7239, 7620, 9144, 9652, 11430, 12065, 14478, 15240, 19304, 21717, 22860, 24130, 28956, 36195, 43434, 45720, 48260, 57912, 72390, 86868, 96520, 108585, 144780, 173736, 217170, 289560, 434340, 868680]

約数ペア:

[(1, 868680), (2, 434340), (3, 289560), (4, 217170), (5, 173736), (6, 144780), (8, 108585), (9, 96520), (10, 86868), (12, 72390), (15, 57912), (18, 48260), (19, 45720), (20, 43434), (24, 36195), (30, 28956), (36, 24130), (38, 22860), (40, 21717), (45, 19304), (57, 15240), (60, 14478), (72, 12065), (76, 11430), (90, 9652), (95, 9144), (114, 7620), (120, 7239), (127, 6840), (152, 5715), (171, 5080), (180, 4826), (190, 4572), (228, 3810), (254, 3420), (285, 3048), (342, 2540), (360, 2413), (380, 2286), (381, 2280), (456, 1905), (508, 1710), (570, 1524), (635, 1368), (684, 1270), (760, 1143), (762, 1140), (855, 1016)]