120646320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{919}}^1$

素因数の和:1482

約数の個数: 80

約数和(自身を含む): 375095040

約数和(自身を除く): 254448720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 919, 1094, 1641, 1838, 2188, 2735, 2757, 3282, 3676, 4376, 4595, 5470, 5514, 6564, 7352, 8205, 8752, 9190, 10940, 11028, 13128, 13785, 14704, 16410, 18380, 21880, 22056, 26256, 27570, 32820, 36760, 43760, 44112, 55140, 65640, 73520, 110280, 131280, 220560, 502693, 1005386, 1508079, 2010772, 2513465, 3016158, 4021544, 5026930, 6032316, 7540395, 8043088, 10053860, 12064632, 15080790, 20107720, 24129264, 30161580, 40215440, 60323160, 120646320]

約数ペア:

[(1, 120646320), (2, 60323160), (3, 40215440), (4, 30161580), (5, 24129264), (6, 20107720), (8, 15080790), (10, 12064632), (12, 10053860), (15, 8043088), (16, 7540395), (20, 6032316), (24, 5026930), (30, 4021544), (40, 3016158), (48, 2513465), (60, 2010772), (80, 1508079), (120, 1005386), (240, 502693), (547, 220560), (919, 131280), (1094, 110280), (1641, 73520), (1838, 65640), (2188, 55140), (2735, 44112), (2757, 43760), (3282, 36760), (3676, 32820), (4376, 27570), (4595, 26256), (5470, 22056), (5514, 21880), (6564, 18380), (7352, 16410), (8205, 14704), (8752, 13785), (9190, 13128), (10940, 11028)]