1749970080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15383}}^1$

素因数の和:15483

約数の個数: 144

約数和(自身を含む): 6047758080

約数和(自身を除く): 4297788000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 15383, 18960, 22752, 28440, 30766, 37920, 46149, 56880, 61532, 76915, 92298, 113760, 123064, 138447, 153830, 184596, 230745, 246128, 276894, 307660, 369192, 461490, 492256, 553788, 615320, 692235, 738384, 922980, 1107576, 1215257, 1230640, 1384470, 1476768, 1845960, 2215152, 2430514, 2461280, 2768940, 3645771, 3691920, 4430304, 4861028, 5537880, 6076285, 7291542, 7383840, 9722056, 10937313, 11075760, 12152570, 14583084, 18228855, 19444112, 21874626, 22151520, 24305140, 29166168, 36457710, 38888224, 43749252, 48610280, 54686565, 58332336, 72915420, 87498504, 97220560, 109373130, 116664672, 145830840, 174997008, 194441120, 218746260, 291661680, 349994016, 437492520, 583323360, 874985040, 1749970080]

約数ペア:

[(1, 1749970080), (2, 874985040), (3, 583323360), (4, 437492520), (5, 349994016), (6, 291661680), (8, 218746260), (9, 194441120), (10, 174997008), (12, 145830840), (15, 116664672), (16, 109373130), (18, 97220560), (20, 87498504), (24, 72915420), (30, 58332336), (32, 54686565), (36, 48610280), (40, 43749252), (45, 38888224), (48, 36457710), (60, 29166168), (72, 24305140), (79, 22151520), (80, 21874626), (90, 19444112), (96, 18228855), (120, 14583084), (144, 12152570), (158, 11075760), (160, 10937313), (180, 9722056), (237, 7383840), (240, 7291542), (288, 6076285), (316, 5537880), (360, 4861028), (395, 4430304), (474, 3691920), (480, 3645771), (632, 2768940), (711, 2461280), (720, 2430514), (790, 2215152), (948, 1845960), (1185, 1476768), (1264, 1384470), (1422, 1230640), (1440, 1215257), (1580, 1107576), (1896, 922980), (2370, 738384), (2528, 692235), (2844, 615320), (3160, 553788), (3555, 492256), (3792, 461490), (4740, 369192), (5688, 307660), (6320, 276894), (7110, 246128), (7584, 230745), (9480, 184596), (11376, 153830), (12640, 138447), (14220, 123064), (15383, 113760), (18960, 92298), (22752, 76915), (28440, 61532), (30766, 56880), (37920, 46149)]