2279520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1583}}^1$

素因数の和:1604

約数の個数: 72

約数和(自身を含む): 7783776

約数和(自身を除く): 5504256

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, 1583, 3166, 4749, 6332, 7915, 9498, 12664, 14247, 15830, 18996, 23745, 25328, 28494, 31660, 37992, 47490, 50656, 56988, 63320, 71235, 75984, 94980, 113976, 126640, 142470, 151968, 189960, 227952, 253280, 284940, 379920, 455904, 569880, 759840, 1139760, 2279520]

約数ペア:

[(1, 2279520), (2, 1139760), (3, 759840), (4, 569880), (5, 455904), (6, 379920), (8, 284940), (9, 253280), (10, 227952), (12, 189960), (15, 151968), (16, 142470), (18, 126640), (20, 113976), (24, 94980), (30, 75984), (32, 71235), (36, 63320), (40, 56988), (45, 50656), (48, 47490), (60, 37992), (72, 31660), (80, 28494), (90, 25328), (96, 23745), (120, 18996), (144, 15830), (160, 14247), (180, 12664), (240, 9498), (288, 7915), (360, 6332), (480, 4749), (720, 3166), (1440, 1583)]