74063520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2747

約数の個数: 144

約数和(自身を含む): 266142240

約数和(自身を除く): 192078720

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, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2707, 2736, 3040, 3420, 4560, 5414, 5472, 6840, 8121, 9120, 10828, 13535, 13680, 16242, 21656, 24363, 27070, 27360, 32484, 40605, 43312, 48726, 51433, 54140, 64968, 81210, 86624, 97452, 102866, 108280, 121815, 129936, 154299, 162420, 194904, 205732, 216560, 243630, 257165, 259872, 308598, 324840, 389808, 411464, 433120, 462897, 487260, 514330, 617196, 649680, 771495, 779616, 822928, 925794, 974520, 1028660, 1234392, 1299360, 1542990, 1645856, 1851588, 1949040, 2057320, 2314485, 2468784, 3085980, 3703176, 3898080, 4114640, 4628970, 4937568, 6171960, 7406352, 8229280, 9257940, 12343920, 14812704, 18515880, 24687840, 37031760, 74063520]

約数ペア:

[(1, 74063520), (2, 37031760), (3, 24687840), (4, 18515880), (5, 14812704), (6, 12343920), (8, 9257940), (9, 8229280), (10, 7406352), (12, 6171960), (15, 4937568), (16, 4628970), (18, 4114640), (19, 3898080), (20, 3703176), (24, 3085980), (30, 2468784), (32, 2314485), (36, 2057320), (38, 1949040), (40, 1851588), (45, 1645856), (48, 1542990), (57, 1299360), (60, 1234392), (72, 1028660), (76, 974520), (80, 925794), (90, 822928), (95, 779616), (96, 771495), (114, 649680), (120, 617196), (144, 514330), (152, 487260), (160, 462897), (171, 433120), (180, 411464), (190, 389808), (228, 324840), (240, 308598), (285, 259872), (288, 257165), (304, 243630), (342, 216560), (360, 205732), (380, 194904), (456, 162420), (480, 154299), (570, 129936), (608, 121815), (684, 108280), (720, 102866), (760, 97452), (855, 86624), (912, 81210), (1140, 64968), (1368, 54140), (1440, 51433), (1520, 48726), (1710, 43312), (1824, 40605), (2280, 32484), (2707, 27360), (2736, 27070), (3040, 24363), (3420, 21656), (4560, 16242), (5414, 13680), (5472, 13535), (6840, 10828), (8121, 9120)]