86805240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15391}}^1$

素因数の和:15452

約数の個数: 64

約数和(自身を含む): 265973760

約数和(自身を除く): 179168520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 15391, 30782, 46173, 61564, 76955, 92346, 123128, 153910, 184692, 230865, 307820, 369384, 461730, 615640, 723377, 923460, 1446754, 1846920, 2170131, 2893508, 3616885, 4340262, 5787016, 7233770, 8680524, 10850655, 14467540, 17361048, 21701310, 28935080, 43402620, 86805240]

約数ペア:

[(1, 86805240), (2, 43402620), (3, 28935080), (4, 21701310), (5, 17361048), (6, 14467540), (8, 10850655), (10, 8680524), (12, 7233770), (15, 5787016), (20, 4340262), (24, 3616885), (30, 2893508), (40, 2170131), (47, 1846920), (60, 1446754), (94, 923460), (120, 723377), (141, 615640), (188, 461730), (235, 369384), (282, 307820), (376, 230865), (470, 184692), (564, 153910), (705, 123128), (940, 92346), (1128, 76955), (1410, 61564), (1880, 46173), (2820, 30782), (5640, 15391)]