84107760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31859}}^1$

素因数の和:31886

約数の個数: 80

約数和(自身を含む): 284446080

約数和(自身を除く): 200338320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 31859, 63718, 95577, 127436, 159295, 191154, 254872, 318590, 350449, 382308, 477885, 509744, 637180, 700898, 764616, 955770, 1051347, 1274360, 1401796, 1529232, 1752245, 1911540, 2102694, 2548720, 2803592, 3504490, 3823080, 4205388, 5256735, 5607184, 7008980, 7646160, 8410776, 10513470, 14017960, 16821552, 21026940, 28035920, 42053880, 84107760]

約数ペア:

[(1, 84107760), (2, 42053880), (3, 28035920), (4, 21026940), (5, 16821552), (6, 14017960), (8, 10513470), (10, 8410776), (11, 7646160), (12, 7008980), (15, 5607184), (16, 5256735), (20, 4205388), (22, 3823080), (24, 3504490), (30, 2803592), (33, 2548720), (40, 2102694), (44, 1911540), (48, 1752245), (55, 1529232), (60, 1401796), (66, 1274360), (80, 1051347), (88, 955770), (110, 764616), (120, 700898), (132, 637180), (165, 509744), (176, 477885), (220, 382308), (240, 350449), (264, 318590), (330, 254872), (440, 191154), (528, 159295), (660, 127436), (880, 95577), (1320, 63718), (2640, 31859)]