83928720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2512

約数の個数: 80

約数和(自身を含む): 262036800

約数和(自身を除く): 178108080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2347, 2384, 2980, 3576, 4470, 4694, 5960, 7041, 7152, 8940, 9388, 11735, 11920, 14082, 17880, 18776, 23470, 28164, 35205, 35760, 37552, 46940, 56328, 70410, 93880, 112656, 140820, 187760, 281640, 349703, 563280, 699406, 1049109, 1398812, 1748515, 2098218, 2797624, 3497030, 4196436, 5245545, 5595248, 6994060, 8392872, 10491090, 13988120, 16785744, 20982180, 27976240, 41964360, 83928720]

約数ペア:

[(1, 83928720), (2, 41964360), (3, 27976240), (4, 20982180), (5, 16785744), (6, 13988120), (8, 10491090), (10, 8392872), (12, 6994060), (15, 5595248), (16, 5245545), (20, 4196436), (24, 3497030), (30, 2797624), (40, 2098218), (48, 1748515), (60, 1398812), (80, 1049109), (120, 699406), (149, 563280), (240, 349703), (298, 281640), (447, 187760), (596, 140820), (745, 112656), (894, 93880), (1192, 70410), (1490, 56328), (1788, 46940), (2235, 37552), (2347, 35760), (2384, 35205), (2980, 28164), (3576, 23470), (4470, 18776), (4694, 17880), (5960, 14082), (7041, 11920), (7152, 11735), (8940, 9388)]