420909120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8597}}^1$

素因数の和:8637

約数の個数: 168

約数和(自身を含む): 1533092184

約数和(自身を除く): 1112183064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 8597, 9792, 12240, 16320, 17194, 24480, 25791, 34388, 42985, 48960, 51582, 68776, 77373, 85970, 103164, 128955, 137552, 146149, 154746, 171940, 206328, 257910, 275104, 292298, 309492, 343880, 386865, 412656, 438447, 515820, 550208, 584596, 618984, 687760, 730745, 773730, 825312, 876894, 1031640, 1169192, 1237968, 1315341, 1375520, 1461490, 1547460, 1650624, 1753788, 2063280, 2192235, 2338384, 2475936, 2630682, 2751040, 2922980, 3094920, 3507576, 4126560, 4384470, 4676768, 4951872, 5261364, 5845960, 6189840, 6576705, 7015152, 8253120, 8768940, 9353536, 10522728, 11691920, 12379680, 13153410, 14030304, 17537880, 21045456, 23383840, 24759360, 26306820, 28060608, 35075760, 42090912, 46767680, 52613640, 70151520, 84181824, 105227280, 140303040, 210454560, 420909120]

約数ペア:

[(1, 420909120), (2, 210454560), (3, 140303040), (4, 105227280), (5, 84181824), (6, 70151520), (8, 52613640), (9, 46767680), (10, 42090912), (12, 35075760), (15, 28060608), (16, 26306820), (17, 24759360), (18, 23383840), (20, 21045456), (24, 17537880), (30, 14030304), (32, 13153410), (34, 12379680), (36, 11691920), (40, 10522728), (45, 9353536), (48, 8768940), (51, 8253120), (60, 7015152), (64, 6576705), (68, 6189840), (72, 5845960), (80, 5261364), (85, 4951872), (90, 4676768), (96, 4384470), (102, 4126560), (120, 3507576), (136, 3094920), (144, 2922980), (153, 2751040), (160, 2630682), (170, 2475936), (180, 2338384), (192, 2192235), (204, 2063280), (240, 1753788), (255, 1650624), (272, 1547460), (288, 1461490), (306, 1375520), (320, 1315341), (340, 1237968), (360, 1169192), (408, 1031640), (480, 876894), (510, 825312), (544, 773730), (576, 730745), (612, 687760), (680, 618984), (720, 584596), (765, 550208), (816, 515820), (960, 438447), (1020, 412656), (1088, 386865), (1224, 343880), (1360, 309492), (1440, 292298), (1530, 275104), (1632, 257910), (2040, 206328), (2448, 171940), (2720, 154746), (2880, 146149), (3060, 137552), (3264, 128955), (4080, 103164), (4896, 85970), (5440, 77373), (6120, 68776), (8160, 51582), (8597, 48960), (9792, 42985), (12240, 34388), (16320, 25791), (17194, 24480)]