1418323680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{984947}}^1$

素因数の和:984968

約数の個数: 72

約数和(自身を含む): 4840034472

約数和(自身を除く): 3421710792

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, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 984947, 1969894, 2954841, 3939788, 4924735, 5909682, 7879576, 8864523, 9849470, 11819364, 14774205, 15759152, 17729046, 19698940, 23638728, 29548410, 31518304, 35458092, 39397880, 44322615, 47277456, 59096820, 70916184, 78795760, 88645230, 94554912, 118193640, 141832368, 157591520, 177290460, 236387280, 283664736, 354580920, 472774560, 709161840, 1418323680]

約数ペア:

[(1, 1418323680), (2, 709161840), (3, 472774560), (4, 354580920), (5, 283664736), (6, 236387280), (8, 177290460), (9, 157591520), (10, 141832368), (12, 118193640), (15, 94554912), (16, 88645230), (18, 78795760), (20, 70916184), (24, 59096820), (30, 47277456), (32, 44322615), (36, 39397880), (40, 35458092), (45, 31518304), (48, 29548410), (60, 23638728), (72, 19698940), (80, 17729046), (90, 15759152), (96, 14774205), (120, 11819364), (144, 9849470), (160, 8864523), (180, 7879576), (240, 5909682), (288, 4924735), (360, 3939788), (480, 2954841), (720, 1969894), (1440, 984947)]