64530720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1155

約数の個数: 144

約数和(自身を含む): 225788472

約数和(自身を除く): 161257752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1093, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2186, 2460, 2952, 3279, 3280, 3690, 3936, 4372, 4920, 5465, 5904, 6558, 6560, 7380, 8744, 9837, 9840, 10930, 11808, 13116, 14760, 16395, 17488, 19674, 19680, 21860, 26232, 29520, 32790, 34976, 39348, 43720, 44813, 49185, 52464, 59040, 65580, 78696, 87440, 89626, 98370, 104928, 131160, 134439, 157392, 174880, 179252, 196740, 224065, 262320, 268878, 314784, 358504, 393480, 403317, 448130, 524640, 537756, 672195, 717008, 786960, 806634, 896260, 1075512, 1344390, 1434016, 1573920, 1613268, 1792520, 2016585, 2151024, 2688780, 3226536, 3585040, 4033170, 4302048, 5377560, 6453072, 7170080, 8066340, 10755120, 12906144, 16132680, 21510240, 32265360, 64530720]

約数ペア:

[(1, 64530720), (2, 32265360), (3, 21510240), (4, 16132680), (5, 12906144), (6, 10755120), (8, 8066340), (9, 7170080), (10, 6453072), (12, 5377560), (15, 4302048), (16, 4033170), (18, 3585040), (20, 3226536), (24, 2688780), (30, 2151024), (32, 2016585), (36, 1792520), (40, 1613268), (41, 1573920), (45, 1434016), (48, 1344390), (60, 1075512), (72, 896260), (80, 806634), (82, 786960), (90, 717008), (96, 672195), (120, 537756), (123, 524640), (144, 448130), (160, 403317), (164, 393480), (180, 358504), (205, 314784), (240, 268878), (246, 262320), (288, 224065), (328, 196740), (360, 179252), (369, 174880), (410, 157392), (480, 134439), (492, 131160), (615, 104928), (656, 98370), (720, 89626), (738, 87440), (820, 78696), (984, 65580), (1093, 59040), (1230, 52464), (1312, 49185), (1440, 44813), (1476, 43720), (1640, 39348), (1845, 34976), (1968, 32790), (2186, 29520), (2460, 26232), (2952, 21860), (3279, 19680), (3280, 19674), (3690, 17488), (3936, 16395), (4372, 14760), (4920, 13116), (5465, 11808), (5904, 10930), (6558, 9840), (6560, 9837), (7380, 8744)]