242601120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8867}}^1$

素因数の和:8907

約数の個数: 144

約数和(自身を含む): 871547040

約数和(自身を除く): 628945920

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, 2736, 3040, 3420, 4560, 5472, 6840, 8867, 9120, 13680, 17734, 26601, 27360, 35468, 44335, 53202, 70936, 79803, 88670, 106404, 133005, 141872, 159606, 168473, 177340, 212808, 266010, 283744, 319212, 336946, 354680, 399015, 425616, 505419, 532020, 638424, 673892, 709360, 798030, 842365, 851232, 1010838, 1064040, 1276848, 1347784, 1418720, 1516257, 1596060, 1684730, 2021676, 2128080, 2527095, 2553696, 2695568, 3032514, 3192120, 3369460, 4043352, 4256160, 5054190, 5391136, 6065028, 6384240, 6738920, 7581285, 8086704, 10108380, 12130056, 12768480, 13477840, 15162570, 16173408, 20216760, 24260112, 26955680, 30325140, 40433520, 48520224, 60650280, 80867040, 121300560, 242601120]

約数ペア:

[(1, 242601120), (2, 121300560), (3, 80867040), (4, 60650280), (5, 48520224), (6, 40433520), (8, 30325140), (9, 26955680), (10, 24260112), (12, 20216760), (15, 16173408), (16, 15162570), (18, 13477840), (19, 12768480), (20, 12130056), (24, 10108380), (30, 8086704), (32, 7581285), (36, 6738920), (38, 6384240), (40, 6065028), (45, 5391136), (48, 5054190), (57, 4256160), (60, 4043352), (72, 3369460), (76, 3192120), (80, 3032514), (90, 2695568), (95, 2553696), (96, 2527095), (114, 2128080), (120, 2021676), (144, 1684730), (152, 1596060), (160, 1516257), (171, 1418720), (180, 1347784), (190, 1276848), (228, 1064040), (240, 1010838), (285, 851232), (288, 842365), (304, 798030), (342, 709360), (360, 673892), (380, 638424), (456, 532020), (480, 505419), (570, 425616), (608, 399015), (684, 354680), (720, 336946), (760, 319212), (855, 283744), (912, 266010), (1140, 212808), (1368, 177340), (1440, 168473), (1520, 159606), (1710, 141872), (1824, 133005), (2280, 106404), (2736, 88670), (3040, 79803), (3420, 70936), (4560, 53202), (5472, 44335), (6840, 35468), (8867, 27360), (9120, 26601), (13680, 17734)]