2565886560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{51899}}^1$

素因数の和:52020

約数の個数: 96

約数和(自身を含む): 8161171200

約数和(自身を除く): 5595284640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 8240, 9888, 12360, 16480, 24720, 49440, 51899, 103798, 155697, 207596, 259495, 311394, 415192, 518990, 622788, 778485, 830384, 1037980, 1245576, 1556970, 1660768, 2075960, 2491152, 3113940, 4151920, 4982304, 5345597, 6227880, 8303840, 10691194, 12455760, 16036791, 21382388, 24911520, 26727985, 32073582, 42764776, 53455970, 64147164, 80183955, 85529552, 106911940, 128294328, 160367910, 171059104, 213823880, 256588656, 320735820, 427647760, 513177312, 641471640, 855295520, 1282943280, 2565886560]

約数ペア:

[(1, 2565886560), (2, 1282943280), (3, 855295520), (4, 641471640), (5, 513177312), (6, 427647760), (8, 320735820), (10, 256588656), (12, 213823880), (15, 171059104), (16, 160367910), (20, 128294328), (24, 106911940), (30, 85529552), (32, 80183955), (40, 64147164), (48, 53455970), (60, 42764776), (80, 32073582), (96, 26727985), (103, 24911520), (120, 21382388), (160, 16036791), (206, 12455760), (240, 10691194), (309, 8303840), (412, 6227880), (480, 5345597), (515, 4982304), (618, 4151920), (824, 3113940), (1030, 2491152), (1236, 2075960), (1545, 1660768), (1648, 1556970), (2060, 1245576), (2472, 1037980), (3090, 830384), (3296, 778485), (4120, 622788), (4944, 518990), (6180, 415192), (8240, 311394), (9888, 259495), (12360, 207596), (16480, 155697), (24720, 103798), (49440, 51899)]