4967898240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{69931}}^1$

素因数の和:69990

約数の個数: 128

約数和(自身を含む): 16263385920

約数和(自身を除く): 11295487680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11840, 14208, 17760, 23680, 35520, 69931, 71040, 139862, 209793, 279724, 349655, 419586, 559448, 699310, 839172, 1048965, 1118896, 1398620, 1678344, 2097930, 2237792, 2587447, 2797240, 3356688, 4195860, 4475584, 5174894, 5594480, 6713376, 7762341, 8391720, 8951168, 10349788, 11188960, 12937235, 13426752, 15524682, 16783440, 20699576, 22377920, 25874470, 26853504, 31049364, 33566880, 38811705, 41399152, 44755840, 51748940, 62098728, 67133760, 77623410, 82798304, 103497880, 124197456, 134267520, 155246820, 165596608, 206995760, 248394912, 310493640, 331193216, 413991520, 496789824, 620987280, 827983040, 993579648, 1241974560, 1655966080, 2483949120, 4967898240]

約数ペア:

[(1, 4967898240), (2, 2483949120), (3, 1655966080), (4, 1241974560), (5, 993579648), (6, 827983040), (8, 620987280), (10, 496789824), (12, 413991520), (15, 331193216), (16, 310493640), (20, 248394912), (24, 206995760), (30, 165596608), (32, 155246820), (37, 134267520), (40, 124197456), (48, 103497880), (60, 82798304), (64, 77623410), (74, 67133760), (80, 62098728), (96, 51748940), (111, 44755840), (120, 41399152), (128, 38811705), (148, 33566880), (160, 31049364), (185, 26853504), (192, 25874470), (222, 22377920), (240, 20699576), (296, 16783440), (320, 15524682), (370, 13426752), (384, 12937235), (444, 11188960), (480, 10349788), (555, 8951168), (592, 8391720), (640, 7762341), (740, 6713376), (888, 5594480), (960, 5174894), (1110, 4475584), (1184, 4195860), (1480, 3356688), (1776, 2797240), (1920, 2587447), (2220, 2237792), (2368, 2097930), (2960, 1678344), (3552, 1398620), (4440, 1118896), (4736, 1048965), (5920, 839172), (7104, 699310), (8880, 559448), (11840, 419586), (14208, 349655), (17760, 279724), (23680, 209793), (35520, 139862), (69931, 71040)]