27305280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 168

約数和(自身を含む): 99060000

約数和(自身を除く): 71754720

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 499, 570, 576, 608, 684, 720, 760, 855, 912, 960, 998, 1140, 1216, 1368, 1440, 1497, 1520, 1710, 1824, 1996, 2280, 2495, 2736, 2880, 2994, 3040, 3420, 3648, 3992, 4491, 4560, 4990, 5472, 5988, 6080, 6840, 7485, 7984, 8982, 9120, 9481, 9980, 10944, 11976, 13680, 14970, 15968, 17964, 18240, 18962, 19960, 22455, 23952, 27360, 28443, 29940, 31936, 35928, 37924, 39920, 44910, 47405, 47904, 54720, 56886, 59880, 71856, 75848, 79840, 85329, 89820, 94810, 95808, 113772, 119760, 142215, 143712, 151696, 159680, 170658, 179640, 189620, 227544, 239520, 284430, 287424, 303392, 341316, 359280, 379240, 426645, 455088, 479040, 568860, 606784, 682632, 718560, 758480, 853290, 910176, 1137720, 1365264, 1437120, 1516960, 1706580, 1820352, 2275440, 2730528, 3033920, 3413160, 4550880, 5461056, 6826320, 9101760, 13652640, 27305280]

約数ペア:

[(1, 27305280), (2, 13652640), (3, 9101760), (4, 6826320), (5, 5461056), (6, 4550880), (8, 3413160), (9, 3033920), (10, 2730528), (12, 2275440), (15, 1820352), (16, 1706580), (18, 1516960), (19, 1437120), (20, 1365264), (24, 1137720), (30, 910176), (32, 853290), (36, 758480), (38, 718560), (40, 682632), (45, 606784), (48, 568860), (57, 479040), (60, 455088), (64, 426645), (72, 379240), (76, 359280), (80, 341316), (90, 303392), (95, 287424), (96, 284430), (114, 239520), (120, 227544), (144, 189620), (152, 179640), (160, 170658), (171, 159680), (180, 151696), (190, 143712), (192, 142215), (228, 119760), (240, 113772), (285, 95808), (288, 94810), (304, 89820), (320, 85329), (342, 79840), (360, 75848), (380, 71856), (456, 59880), (480, 56886), (499, 54720), (570, 47904), (576, 47405), (608, 44910), (684, 39920), (720, 37924), (760, 35928), (855, 31936), (912, 29940), (960, 28443), (998, 27360), (1140, 23952), (1216, 22455), (1368, 19960), (1440, 18962), (1497, 18240), (1520, 17964), (1710, 15968), (1824, 14970), (1996, 13680), (2280, 11976), (2495, 10944), (2736, 9980), (2880, 9481), (2994, 9120), (3040, 8982), (3420, 7984), (3648, 7485), (3992, 6840), (4491, 6080), (4560, 5988), (4990, 5472)]