86324880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 282124800

約数和(自身を除く): 195799920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 79, 80, 87, 116, 120, 145, 157, 158, 174, 232, 237, 240, 290, 314, 316, 348, 395, 435, 464, 471, 474, 580, 628, 632, 696, 785, 790, 870, 942, 948, 1160, 1185, 1256, 1264, 1392, 1570, 1580, 1740, 1884, 1896, 2291, 2320, 2355, 2370, 2512, 3140, 3160, 3480, 3768, 3792, 4553, 4582, 4710, 4740, 6280, 6320, 6873, 6960, 7536, 9106, 9164, 9420, 9480, 11455, 12403, 12560, 13659, 13746, 18212, 18328, 18840, 18960, 22765, 22910, 24806, 27318, 27492, 34365, 36424, 36656, 37209, 37680, 45530, 45820, 49612, 54636, 54984, 62015, 68295, 68730, 72848, 74418, 91060, 91640, 99224, 109272, 109968, 124030, 136590, 137460, 148836, 182120, 183280, 186045, 198448, 218544, 248060, 273180, 274920, 297672, 359687, 364240, 372090, 496120, 546360, 549840, 595344, 719374, 744180, 992240, 1079061, 1092720, 1438748, 1488360, 1798435, 2158122, 2877496, 2976720, 3596870, 4316244, 5395305, 5754992, 7193740, 8632488, 10790610, 14387480, 17264976, 21581220, 28774960, 43162440, 86324880]

約数ペア:

[(1, 86324880), (2, 43162440), (3, 28774960), (4, 21581220), (5, 17264976), (6, 14387480), (8, 10790610), (10, 8632488), (12, 7193740), (15, 5754992), (16, 5395305), (20, 4316244), (24, 3596870), (29, 2976720), (30, 2877496), (40, 2158122), (48, 1798435), (58, 1488360), (60, 1438748), (79, 1092720), (80, 1079061), (87, 992240), (116, 744180), (120, 719374), (145, 595344), (157, 549840), (158, 546360), (174, 496120), (232, 372090), (237, 364240), (240, 359687), (290, 297672), (314, 274920), (316, 273180), (348, 248060), (395, 218544), (435, 198448), (464, 186045), (471, 183280), (474, 182120), (580, 148836), (628, 137460), (632, 136590), (696, 124030), (785, 109968), (790, 109272), (870, 99224), (942, 91640), (948, 91060), (1160, 74418), (1185, 72848), (1256, 68730), (1264, 68295), (1392, 62015), (1570, 54984), (1580, 54636), (1740, 49612), (1884, 45820), (1896, 45530), (2291, 37680), (2320, 37209), (2355, 36656), (2370, 36424), (2512, 34365), (3140, 27492), (3160, 27318), (3480, 24806), (3768, 22910), (3792, 22765), (4553, 18960), (4582, 18840), (4710, 18328), (4740, 18212), (6280, 13746), (6320, 13659), (6873, 12560), (6960, 12403), (7536, 11455), (9106, 9480), (9164, 9420)]