420059040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1361}}^1$

素因数の和:2022

約数の個数: 96

約数和(自身を含む): 1326217536

約数和(自身を除く): 906158496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 643, 1286, 1361, 1929, 2572, 2722, 3215, 3858, 4083, 5144, 5444, 6430, 6805, 7716, 8166, 9645, 10288, 10888, 12860, 13610, 15432, 16332, 19290, 20415, 20576, 21776, 25720, 27220, 30864, 32664, 38580, 40830, 43552, 51440, 54440, 61728, 65328, 77160, 81660, 102880, 108880, 130656, 154320, 163320, 217760, 308640, 326640, 653280, 875123, 1750246, 2625369, 3500492, 4375615, 5250738, 7000984, 8751230, 10501476, 13126845, 14001968, 17502460, 21002952, 26253690, 28003936, 35004920, 42005904, 52507380, 70009840, 84011808, 105014760, 140019680, 210029520, 420059040]

約数ペア:

[(1, 420059040), (2, 210029520), (3, 140019680), (4, 105014760), (5, 84011808), (6, 70009840), (8, 52507380), (10, 42005904), (12, 35004920), (15, 28003936), (16, 26253690), (20, 21002952), (24, 17502460), (30, 14001968), (32, 13126845), (40, 10501476), (48, 8751230), (60, 7000984), (80, 5250738), (96, 4375615), (120, 3500492), (160, 2625369), (240, 1750246), (480, 875123), (643, 653280), (1286, 326640), (1361, 308640), (1929, 217760), (2572, 163320), (2722, 154320), (3215, 130656), (3858, 108880), (4083, 102880), (5144, 81660), (5444, 77160), (6430, 65328), (6805, 61728), (7716, 54440), (8166, 51440), (9645, 43552), (10288, 40830), (10888, 38580), (12860, 32664), (13610, 30864), (15432, 27220), (16332, 25720), (19290, 21776), (20415, 20576)]