23502240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 84520800

約数和(自身を除く): 61018560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 859, 912, 1140, 1368, 1440, 1520, 1710, 1718, 1824, 2280, 2577, 2736, 3040, 3420, 3436, 4295, 4560, 5154, 5472, 6840, 6872, 7731, 8590, 9120, 10308, 12885, 13680, 13744, 15462, 16321, 17180, 20616, 25770, 27360, 27488, 30924, 32642, 34360, 38655, 41232, 48963, 51540, 61848, 65284, 68720, 77310, 81605, 82464, 97926, 103080, 123696, 130568, 137440, 146889, 154620, 163210, 195852, 206160, 244815, 247392, 261136, 293778, 309240, 326420, 391704, 412320, 489630, 522272, 587556, 618480, 652840, 734445, 783408, 979260, 1175112, 1236960, 1305680, 1468890, 1566816, 1958520, 2350224, 2611360, 2937780, 3917040, 4700448, 5875560, 7834080, 11751120, 23502240]

約数ペア:

[(1, 23502240), (2, 11751120), (3, 7834080), (4, 5875560), (5, 4700448), (6, 3917040), (8, 2937780), (9, 2611360), (10, 2350224), (12, 1958520), (15, 1566816), (16, 1468890), (18, 1305680), (19, 1236960), (20, 1175112), (24, 979260), (30, 783408), (32, 734445), (36, 652840), (38, 618480), (40, 587556), (45, 522272), (48, 489630), (57, 412320), (60, 391704), (72, 326420), (76, 309240), (80, 293778), (90, 261136), (95, 247392), (96, 244815), (114, 206160), (120, 195852), (144, 163210), (152, 154620), (160, 146889), (171, 137440), (180, 130568), (190, 123696), (228, 103080), (240, 97926), (285, 82464), (288, 81605), (304, 77310), (342, 68720), (360, 65284), (380, 61848), (456, 51540), (480, 48963), (570, 41232), (608, 38655), (684, 34360), (720, 32642), (760, 30924), (855, 27488), (859, 27360), (912, 25770), (1140, 20616), (1368, 17180), (1440, 16321), (1520, 15462), (1710, 13744), (1718, 13680), (1824, 12885), (2280, 10308), (2577, 9120), (2736, 8590), (3040, 7731), (3420, 6872), (3436, 6840), (4295, 5472), (4560, 5154)]