28696231440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4649}}^1\times {\mathrm{8573}}^1$

素因数の和:13241

約数の個数: 120

約数和(自身を含む): 96403483800

約数和(自身を除く): 67707252360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4649, 8573, 9298, 13947, 17146, 18596, 23245, 25719, 27894, 34292, 37192, 41841, 42865, 46490, 51438, 55788, 68584, 69735, 74384, 77157, 83682, 85730, 92980, 102876, 111576, 128595, 137168, 139470, 154314, 167364, 171460, 185960, 205752, 209205, 223152, 257190, 278940, 308628, 334728, 342920, 371920, 385785, 411504, 418410, 514380, 557880, 617256, 669456, 685840, 771570, 836820, 1028760, 1115760, 1234512, 1543140, 1673640, 2057520, 3086280, 3347280, 6172560, 39855877, 79711754, 119567631, 159423508, 199279385, 239135262, 318847016, 358702893, 398558770, 478270524, 597838155, 637694032, 717405786, 797117540, 956541048, 1195676310, 1434811572, 1594235080, 1793514465, 1913082096, 2391352620, 2869623144, 3188470160, 3587028930, 4782705240, 5739246288, 7174057860, 9565410480, 14348115720, 28696231440]

約数ペア:

[(1, 28696231440), (2, 14348115720), (3, 9565410480), (4, 7174057860), (5, 5739246288), (6, 4782705240), (8, 3587028930), (9, 3188470160), (10, 2869623144), (12, 2391352620), (15, 1913082096), (16, 1793514465), (18, 1594235080), (20, 1434811572), (24, 1195676310), (30, 956541048), (36, 797117540), (40, 717405786), (45, 637694032), (48, 597838155), (60, 478270524), (72, 398558770), (80, 358702893), (90, 318847016), (120, 239135262), (144, 199279385), (180, 159423508), (240, 119567631), (360, 79711754), (720, 39855877), (4649, 6172560), (8573, 3347280), (9298, 3086280), (13947, 2057520), (17146, 1673640), (18596, 1543140), (23245, 1234512), (25719, 1115760), (27894, 1028760), (34292, 836820), (37192, 771570), (41841, 685840), (42865, 669456), (46490, 617256), (51438, 557880), (55788, 514380), (68584, 418410), (69735, 411504), (74384, 385785), (77157, 371920), (83682, 342920), (85730, 334728), (92980, 308628), (102876, 278940), (111576, 257190), (128595, 223152), (137168, 209205), (139470, 205752), (154314, 185960), (167364, 171460)]