1296138960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94747}}^1$

素因数の和:94785

約数の個数: 120

約数和(自身を含む): 4582013280

約数和(自身を除く): 3285874320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 94747, 189494, 284241, 378988, 473735, 568482, 757976, 852723, 947470, 1136964, 1421205, 1515952, 1705446, 1800193, 1894940, 2273928, 2842410, 3410892, 3600386, 3789880, 4263615, 4547856, 5400579, 5684820, 6821784, 7200772, 7579760, 8527230, 9000965, 10801158, 11369640, 13643568, 14401544, 16201737, 17054460, 18001930, 21602316, 22739280, 27002895, 28803088, 32403474, 34108920, 36003860, 43204632, 54005790, 64806948, 68217840, 72007720, 81008685, 86409264, 108011580, 129613896, 144015440, 162017370, 216023160, 259227792, 324034740, 432046320, 648069480, 1296138960]

約数ペア:

[(1, 1296138960), (2, 648069480), (3, 432046320), (4, 324034740), (5, 259227792), (6, 216023160), (8, 162017370), (9, 144015440), (10, 129613896), (12, 108011580), (15, 86409264), (16, 81008685), (18, 72007720), (19, 68217840), (20, 64806948), (24, 54005790), (30, 43204632), (36, 36003860), (38, 34108920), (40, 32403474), (45, 28803088), (48, 27002895), (57, 22739280), (60, 21602316), (72, 18001930), (76, 17054460), (80, 16201737), (90, 14401544), (95, 13643568), (114, 11369640), (120, 10801158), (144, 9000965), (152, 8527230), (171, 7579760), (180, 7200772), (190, 6821784), (228, 5684820), (240, 5400579), (285, 4547856), (304, 4263615), (342, 3789880), (360, 3600386), (380, 3410892), (456, 2842410), (570, 2273928), (684, 1894940), (720, 1800193), (760, 1705446), (855, 1515952), (912, 1421205), (1140, 1136964), (1368, 947470), (1520, 852723), (1710, 757976), (2280, 568482), (2736, 473735), (3420, 378988), (4560, 284241), (6840, 189494), (13680, 94747)]