318147360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1361}}^1$

素因数の和:1866

約数の個数: 96

約数和(自身を含む): 1004959872

約数和(自身を除く): 686812512

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, 487, 974, 1361, 1461, 1948, 2435, 2722, 2922, 3896, 4083, 4870, 5444, 5844, 6805, 7305, 7792, 8166, 9740, 10888, 11688, 13610, 14610, 15584, 16332, 19480, 20415, 21776, 23376, 27220, 29220, 32664, 38960, 40830, 43552, 46752, 54440, 58440, 65328, 77920, 81660, 108880, 116880, 130656, 163320, 217760, 233760, 326640, 653280, 662807, 1325614, 1988421, 2651228, 3314035, 3976842, 5302456, 6628070, 7953684, 9942105, 10604912, 13256140, 15907368, 19884210, 21209824, 26512280, 31814736, 39768420, 53024560, 63629472, 79536840, 106049120, 159073680, 318147360]

約数ペア:

[(1, 318147360), (2, 159073680), (3, 106049120), (4, 79536840), (5, 63629472), (6, 53024560), (8, 39768420), (10, 31814736), (12, 26512280), (15, 21209824), (16, 19884210), (20, 15907368), (24, 13256140), (30, 10604912), (32, 9942105), (40, 7953684), (48, 6628070), (60, 5302456), (80, 3976842), (96, 3314035), (120, 2651228), (160, 1988421), (240, 1325614), (480, 662807), (487, 653280), (974, 326640), (1361, 233760), (1461, 217760), (1948, 163320), (2435, 130656), (2722, 116880), (2922, 108880), (3896, 81660), (4083, 77920), (4870, 65328), (5444, 58440), (5844, 54440), (6805, 46752), (7305, 43552), (7792, 40830), (8166, 38960), (9740, 32664), (10888, 29220), (11688, 27220), (13610, 23376), (14610, 21776), (15584, 20415), (16332, 19480)]