72200640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75209}}^1$

素因数の和:75229

約数の個数: 56

約数和(自身を含む): 229240080

約数和(自身を除く): 157039440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75209, 150418, 225627, 300836, 376045, 451254, 601672, 752090, 902508, 1128135, 1203344, 1504180, 1805016, 2256270, 2406688, 3008360, 3610032, 4512540, 4813376, 6016720, 7220064, 9025080, 12033440, 14440128, 18050160, 24066880, 36100320, 72200640]

約数ペア:

[(1, 72200640), (2, 36100320), (3, 24066880), (4, 18050160), (5, 14440128), (6, 12033440), (8, 9025080), (10, 7220064), (12, 6016720), (15, 4813376), (16, 4512540), (20, 3610032), (24, 3008360), (30, 2406688), (32, 2256270), (40, 1805016), (48, 1504180), (60, 1203344), (64, 1128135), (80, 902508), (96, 752090), (120, 601672), (160, 451254), (192, 376045), (240, 300836), (320, 225627), (480, 150418), (960, 75209)]