87473280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1622

約数の個数: 128

約数和(自身を含む): 288619200

約数和(自身を除く): 201145920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1571, 1740, 1856, 1920, 2320, 2784, 3142, 3480, 3712, 4640, 4713, 5568, 6284, 6960, 7855, 9280, 9426, 11136, 12568, 13920, 15710, 18560, 18852, 23565, 25136, 27840, 31420, 37704, 45559, 47130, 50272, 55680, 62840, 75408, 91118, 94260, 100544, 125680, 136677, 150816, 182236, 188520, 201088, 227795, 251360, 273354, 301632, 364472, 377040, 455590, 502720, 546708, 603264, 683385, 728944, 754080, 911180, 1005440, 1093416, 1366770, 1457888, 1508160, 1822360, 2186832, 2733540, 2915776, 3016320, 3644720, 4373664, 5467080, 5831552, 7289440, 8747328, 10934160, 14578880, 17494656, 21868320, 29157760, 43736640, 87473280]

約数ペア:

[(1, 87473280), (2, 43736640), (3, 29157760), (4, 21868320), (5, 17494656), (6, 14578880), (8, 10934160), (10, 8747328), (12, 7289440), (15, 5831552), (16, 5467080), (20, 4373664), (24, 3644720), (29, 3016320), (30, 2915776), (32, 2733540), (40, 2186832), (48, 1822360), (58, 1508160), (60, 1457888), (64, 1366770), (80, 1093416), (87, 1005440), (96, 911180), (116, 754080), (120, 728944), (128, 683385), (145, 603264), (160, 546708), (174, 502720), (192, 455590), (232, 377040), (240, 364472), (290, 301632), (320, 273354), (348, 251360), (384, 227795), (435, 201088), (464, 188520), (480, 182236), (580, 150816), (640, 136677), (696, 125680), (870, 100544), (928, 94260), (960, 91118), (1160, 75408), (1392, 62840), (1571, 55680), (1740, 50272), (1856, 47130), (1920, 45559), (2320, 37704), (2784, 31420), (3142, 27840), (3480, 25136), (3712, 23565), (4640, 18852), (4713, 18560), (5568, 15710), (6284, 13920), (6960, 12568), (7855, 11136), (9280, 9426)]