27790320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{115793}}^1$

素因数の和:115809

約数の個数: 40

約数和(自身を含む): 86150736

約数和(自身を除く): 58360416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 115793, 231586, 347379, 463172, 578965, 694758, 926344, 1157930, 1389516, 1736895, 1852688, 2315860, 2779032, 3473790, 4631720, 5558064, 6947580, 9263440, 13895160, 27790320]

約数ペア:

[(1, 27790320), (2, 13895160), (3, 9263440), (4, 6947580), (5, 5558064), (6, 4631720), (8, 3473790), (10, 2779032), (12, 2315860), (15, 1852688), (16, 1736895), (20, 1389516), (24, 1157930), (30, 926344), (40, 694758), (48, 578965), (60, 463172), (80, 347379), (120, 231586), (240, 115793)]