842278560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2729}}^1$

素因数の和:3390

約数の個数: 96

約数和(自身を含む): 2658277440

約数和(自身を除く): 1815998880

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, 1929, 2572, 2729, 3215, 3858, 5144, 5458, 6430, 7716, 8187, 9645, 10288, 10916, 12860, 13645, 15432, 16374, 19290, 20576, 21832, 25720, 27290, 30864, 32748, 38580, 40935, 43664, 51440, 54580, 61728, 65496, 77160, 81870, 87328, 102880, 109160, 130992, 154320, 163740, 218320, 261984, 308640, 327480, 436640, 654960, 1309920, 1754747, 3509494, 5264241, 7018988, 8773735, 10528482, 14037976, 17547470, 21056964, 26321205, 28075952, 35094940, 42113928, 52642410, 56151904, 70189880, 84227856, 105284820, 140379760, 168455712, 210569640, 280759520, 421139280, 842278560]

約数ペア:

[(1, 842278560), (2, 421139280), (3, 280759520), (4, 210569640), (5, 168455712), (6, 140379760), (8, 105284820), (10, 84227856), (12, 70189880), (15, 56151904), (16, 52642410), (20, 42113928), (24, 35094940), (30, 28075952), (32, 26321205), (40, 21056964), (48, 17547470), (60, 14037976), (80, 10528482), (96, 8773735), (120, 7018988), (160, 5264241), (240, 3509494), (480, 1754747), (643, 1309920), (1286, 654960), (1929, 436640), (2572, 327480), (2729, 308640), (3215, 261984), (3858, 218320), (5144, 163740), (5458, 154320), (6430, 130992), (7716, 109160), (8187, 102880), (9645, 87328), (10288, 81870), (10916, 77160), (12860, 65496), (13645, 61728), (15432, 54580), (16374, 51440), (19290, 43664), (20576, 40935), (21832, 38580), (25720, 32748), (27290, 30864)]