155488320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4153}}^1$

素因数の和:4189

約数の個数: 168

約数和(自身を含む): 576093336

約数和(自身を除く): 420605016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4153, 4160, 4680, 6240, 7488, 8306, 9360, 12459, 12480, 16612, 18720, 20765, 24918, 33224, 37377, 37440, 41530, 49836, 53989, 62295, 66448, 74754, 83060, 99672, 107978, 124590, 132896, 149508, 161967, 166120, 186885, 199344, 215956, 249180, 265792, 269945, 299016, 323934, 332240, 373770, 398688, 431912, 485901, 498360, 539890, 598032, 647868, 664480, 747540, 797376, 809835, 863824, 971802, 996720, 1079780, 1196064, 1295736, 1328960, 1495080, 1619670, 1727648, 1943604, 1993440, 2159560, 2392128, 2429505, 2591472, 2990160, 3239340, 3455296, 3887208, 3986880, 4319120, 4859010, 5182944, 5980320, 6478680, 7774416, 8638240, 9718020, 10365888, 11960640, 12957360, 15548832, 17276480, 19436040, 25914720, 31097664, 38872080, 51829440, 77744160, 155488320]

約数ペア:

[(1, 155488320), (2, 77744160), (3, 51829440), (4, 38872080), (5, 31097664), (6, 25914720), (8, 19436040), (9, 17276480), (10, 15548832), (12, 12957360), (13, 11960640), (15, 10365888), (16, 9718020), (18, 8638240), (20, 7774416), (24, 6478680), (26, 5980320), (30, 5182944), (32, 4859010), (36, 4319120), (39, 3986880), (40, 3887208), (45, 3455296), (48, 3239340), (52, 2990160), (60, 2591472), (64, 2429505), (65, 2392128), (72, 2159560), (78, 1993440), (80, 1943604), (90, 1727648), (96, 1619670), (104, 1495080), (117, 1328960), (120, 1295736), (130, 1196064), (144, 1079780), (156, 996720), (160, 971802), (180, 863824), (192, 809835), (195, 797376), (208, 747540), (234, 664480), (240, 647868), (260, 598032), (288, 539890), (312, 498360), (320, 485901), (360, 431912), (390, 398688), (416, 373770), (468, 332240), (480, 323934), (520, 299016), (576, 269945), (585, 265792), (624, 249180), (720, 215956), (780, 199344), (832, 186885), (936, 166120), (960, 161967), (1040, 149508), (1170, 132896), (1248, 124590), (1440, 107978), (1560, 99672), (1872, 83060), (2080, 74754), (2340, 66448), (2496, 62295), (2880, 53989), (3120, 49836), (3744, 41530), (4153, 37440), (4160, 37377), (4680, 33224), (6240, 24918), (7488, 20765), (8306, 18720), (9360, 16612), (12459, 12480)]