84560640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 289700208

約数和(自身を除く): 205139568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 128, 152, 160, 183, 190, 192, 228, 240, 244, 256, 285, 304, 305, 320, 361, 366, 380, 384, 456, 480, 488, 570, 608, 610, 640, 722, 732, 760, 768, 912, 915, 960, 976, 1083, 1140, 1159, 1216, 1220, 1280, 1444, 1464, 1520, 1805, 1824, 1830, 1920, 1952, 2166, 2280, 2318, 2432, 2440, 2888, 2928, 3040, 3477, 3610, 3648, 3660, 3840, 3904, 4332, 4560, 4636, 4864, 4880, 5415, 5776, 5795, 5856, 6080, 6954, 7220, 7296, 7320, 7808, 8664, 9120, 9272, 9760, 10830, 11552, 11590, 11712, 12160, 13908, 14440, 14592, 14640, 15616, 17328, 17385, 18240, 18544, 19520, 21660, 22021, 23104, 23180, 23424, 24320, 27816, 28880, 29280, 34656, 34770, 36480, 37088, 39040, 43320, 44042, 46208, 46360, 46848, 55632, 57760, 58560, 66063, 69312, 69540, 72960, 74176, 78080, 86640, 88084, 92416, 92720, 110105, 111264, 115520, 117120, 132126, 138624, 139080, 148352, 173280, 176168, 185440, 220210, 222528, 231040, 234240, 264252, 277248, 278160, 296704, 330315, 346560, 352336, 370880, 440420, 445056, 462080, 528504, 556320, 660630, 693120, 704672, 741760, 880840, 890112, 1057008, 1112640, 1321260, 1386240, 1409344, 1483520, 1761680, 2114016, 2225280, 2642520, 2818688, 3523360, 4228032, 4450560, 5285040, 5637376, 7046720, 8456064, 10570080, 14093440, 16912128, 21140160, 28186880, 42280320, 84560640]

約数ペア:

[(1, 84560640), (2, 42280320), (3, 28186880), (4, 21140160), (5, 16912128), (6, 14093440), (8, 10570080), (10, 8456064), (12, 7046720), (15, 5637376), (16, 5285040), (19, 4450560), (20, 4228032), (24, 3523360), (30, 2818688), (32, 2642520), (38, 2225280), (40, 2114016), (48, 1761680), (57, 1483520), (60, 1409344), (61, 1386240), (64, 1321260), (76, 1112640), (80, 1057008), (95, 890112), (96, 880840), (114, 741760), (120, 704672), (122, 693120), (128, 660630), (152, 556320), (160, 528504), (183, 462080), (190, 445056), (192, 440420), (228, 370880), (240, 352336), (244, 346560), (256, 330315), (285, 296704), (304, 278160), (305, 277248), (320, 264252), (361, 234240), (366, 231040), (380, 222528), (384, 220210), (456, 185440), (480, 176168), (488, 173280), (570, 148352), (608, 139080), (610, 138624), (640, 132126), (722, 117120), (732, 115520), (760, 111264), (768, 110105), (912, 92720), (915, 92416), (960, 88084), (976, 86640), (1083, 78080), (1140, 74176), (1159, 72960), (1216, 69540), (1220, 69312), (1280, 66063), (1444, 58560), (1464, 57760), (1520, 55632), (1805, 46848), (1824, 46360), (1830, 46208), (1920, 44042), (1952, 43320), (2166, 39040), (2280, 37088), (2318, 36480), (2432, 34770), (2440, 34656), (2888, 29280), (2928, 28880), (3040, 27816), (3477, 24320), (3610, 23424), (3648, 23180), (3660, 23104), (3840, 22021), (3904, 21660), (4332, 19520), (4560, 18544), (4636, 18240), (4864, 17385), (4880, 17328), (5415, 15616), (5776, 14640), (5795, 14592), (5856, 14440), (6080, 13908), (6954, 12160), (7220, 11712), (7296, 11590), (7320, 11552), (7808, 10830), (8664, 9760), (9120, 9272)]