87366960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{121343}}^1$

素因数の和:121362

約数の個数: 60

約数和(自身を含む): 293409792

約数和(自身を除く): 206042832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 121343, 242686, 364029, 485372, 606715, 728058, 970744, 1092087, 1213430, 1456116, 1820145, 1941488, 2184174, 2426860, 2912232, 3640290, 4368348, 4853720, 5460435, 5824464, 7280580, 8736696, 9707440, 10920870, 14561160, 17473392, 21841740, 29122320, 43683480, 87366960]

約数ペア:

[(1, 87366960), (2, 43683480), (3, 29122320), (4, 21841740), (5, 17473392), (6, 14561160), (8, 10920870), (9, 9707440), (10, 8736696), (12, 7280580), (15, 5824464), (16, 5460435), (18, 4853720), (20, 4368348), (24, 3640290), (30, 2912232), (36, 2426860), (40, 2184174), (45, 1941488), (48, 1820145), (60, 1456116), (72, 1213430), (80, 1092087), (90, 970744), (120, 728058), (144, 606715), (180, 485372), (240, 364029), (360, 242686), (720, 121343)]