55780320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1568

約数の個数: 96

約数和(自身を含む): 178053120

約数和(自身を除く): 122272800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1471, 1580, 1896, 2370, 2528, 2942, 3160, 3792, 4413, 4740, 5884, 6320, 7355, 7584, 8826, 9480, 11768, 12640, 14710, 17652, 18960, 22065, 23536, 29420, 35304, 37920, 44130, 47072, 58840, 70608, 88260, 116209, 117680, 141216, 176520, 232418, 235360, 348627, 353040, 464836, 581045, 697254, 706080, 929672, 1162090, 1394508, 1743135, 1859344, 2324180, 2789016, 3486270, 3718688, 4648360, 5578032, 6972540, 9296720, 11156064, 13945080, 18593440, 27890160, 55780320]

約数ペア:

[(1, 55780320), (2, 27890160), (3, 18593440), (4, 13945080), (5, 11156064), (6, 9296720), (8, 6972540), (10, 5578032), (12, 4648360), (15, 3718688), (16, 3486270), (20, 2789016), (24, 2324180), (30, 1859344), (32, 1743135), (40, 1394508), (48, 1162090), (60, 929672), (79, 706080), (80, 697254), (96, 581045), (120, 464836), (158, 353040), (160, 348627), (237, 235360), (240, 232418), (316, 176520), (395, 141216), (474, 117680), (480, 116209), (632, 88260), (790, 70608), (948, 58840), (1185, 47072), (1264, 44130), (1471, 37920), (1580, 35304), (1896, 29420), (2370, 23536), (2528, 22065), (2942, 18960), (3160, 17652), (3792, 14710), (4413, 12640), (4740, 11768), (5884, 9480), (6320, 8826), (7355, 7584)]