1461399840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{338287}}^1$

素因数の和:338311

約数の個数: 96

約数和(自身を含む): 5114914560

約数和(自身を除く): 3653514720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 338287, 676574, 1014861, 1353148, 1691435, 2029722, 2706296, 3044583, 3382870, 4059444, 5074305, 5412592, 6089166, 6765740, 8118888, 9133749, 10148610, 10825184, 12178332, 13531480, 15222915, 16237776, 18267498, 20297220, 24356664, 27062960, 30445830, 32475552, 36534996, 40594440, 45668745, 48713328, 54125920, 60891660, 73069992, 81188880, 91337490, 97426656, 121783320, 146139984, 162377760, 182674980, 243566640, 292279968, 365349960, 487133280, 730699920, 1461399840]

約数ペア:

[(1, 1461399840), (2, 730699920), (3, 487133280), (4, 365349960), (5, 292279968), (6, 243566640), (8, 182674980), (9, 162377760), (10, 146139984), (12, 121783320), (15, 97426656), (16, 91337490), (18, 81188880), (20, 73069992), (24, 60891660), (27, 54125920), (30, 48713328), (32, 45668745), (36, 40594440), (40, 36534996), (45, 32475552), (48, 30445830), (54, 27062960), (60, 24356664), (72, 20297220), (80, 18267498), (90, 16237776), (96, 15222915), (108, 13531480), (120, 12178332), (135, 10825184), (144, 10148610), (160, 9133749), (180, 8118888), (216, 6765740), (240, 6089166), (270, 5412592), (288, 5074305), (360, 4059444), (432, 3382870), (480, 3044583), (540, 2706296), (720, 2029722), (864, 1691435), (1080, 1353148), (1440, 1014861), (2160, 676574), (4320, 338287)]