453626240

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30817}}^1$

素因数の和:30859

約数の個数: 64

約数和(自身を含む): 1131636960

約数和(自身を除く): 678010720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 30817, 61634, 123268, 154085, 246536, 308170, 493072, 616340, 708791, 986144, 1232680, 1417582, 1972288, 2465360, 2835164, 3543955, 3944576, 4930720, 5670328, 7087910, 9861440, 11340656, 14175820, 19722880, 22681312, 28351640, 45362624, 56703280, 90725248, 113406560, 226813120, 453626240]

約数ペア:

[(1, 453626240), (2, 226813120), (4, 113406560), (5, 90725248), (8, 56703280), (10, 45362624), (16, 28351640), (20, 22681312), (23, 19722880), (32, 14175820), (40, 11340656), (46, 9861440), (64, 7087910), (80, 5670328), (92, 4930720), (115, 3944576), (128, 3543955), (160, 2835164), (184, 2465360), (230, 1972288), (320, 1417582), (368, 1232680), (460, 986144), (640, 708791), (736, 616340), (920, 493072), (1472, 308170), (1840, 246536), (2944, 154085), (3680, 123268), (7360, 61634), (14720, 30817)]