43122120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 135527040

約数和(自身を除く): 92404920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 120, 122, 129, 137, 172, 183, 215, 244, 258, 274, 305, 344, 366, 411, 430, 488, 516, 548, 610, 645, 685, 732, 822, 860, 915, 1032, 1096, 1220, 1290, 1370, 1464, 1644, 1720, 1830, 2055, 2440, 2580, 2623, 2740, 3288, 3660, 4110, 5160, 5246, 5480, 5891, 7320, 7869, 8220, 8357, 10492, 11782, 13115, 15738, 16440, 16714, 17673, 20984, 23564, 25071, 26230, 29455, 31476, 33428, 35346, 39345, 41785, 47128, 50142, 52460, 58910, 62952, 66856, 70692, 78690, 83570, 88365, 100284, 104920, 117820, 125355, 141384, 157380, 167140, 176730, 200568, 235640, 250710, 314760, 334280, 353460, 359351, 501420, 706920, 718702, 1002840, 1078053, 1437404, 1796755, 2156106, 2874808, 3593510, 4312212, 5390265, 7187020, 8624424, 10780530, 14374040, 21561060, 43122120]

約数ペア:

[(1, 43122120), (2, 21561060), (3, 14374040), (4, 10780530), (5, 8624424), (6, 7187020), (8, 5390265), (10, 4312212), (12, 3593510), (15, 2874808), (20, 2156106), (24, 1796755), (30, 1437404), (40, 1078053), (43, 1002840), (60, 718702), (61, 706920), (86, 501420), (120, 359351), (122, 353460), (129, 334280), (137, 314760), (172, 250710), (183, 235640), (215, 200568), (244, 176730), (258, 167140), (274, 157380), (305, 141384), (344, 125355), (366, 117820), (411, 104920), (430, 100284), (488, 88365), (516, 83570), (548, 78690), (610, 70692), (645, 66856), (685, 62952), (732, 58910), (822, 52460), (860, 50142), (915, 47128), (1032, 41785), (1096, 39345), (1220, 35346), (1290, 33428), (1370, 31476), (1464, 29455), (1644, 26230), (1720, 25071), (1830, 23564), (2055, 20984), (2440, 17673), (2580, 16714), (2623, 16440), (2740, 15738), (3288, 13115), (3660, 11782), (4110, 10492), (5160, 8357), (5246, 8220), (5480, 7869), (5891, 7320)]