738776880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2957}}^1$

素因数の和:3323

約数の個数: 120

約数和(自身を含む): 2489050512

約数和(自身を除く): 1750273632

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, 347, 360, 694, 720, 1041, 1388, 1735, 2082, 2776, 2957, 3123, 3470, 4164, 5205, 5552, 5914, 6246, 6940, 8328, 8871, 10410, 11828, 12492, 13880, 14785, 15615, 16656, 17742, 20820, 23656, 24984, 26613, 27760, 29570, 31230, 35484, 41640, 44355, 47312, 49968, 53226, 59140, 62460, 70968, 83280, 88710, 106452, 118280, 124920, 133065, 141936, 177420, 212904, 236560, 249840, 266130, 354840, 425808, 532260, 709680, 1026079, 1064520, 2052158, 2129040, 3078237, 4104316, 5130395, 6156474, 8208632, 9234711, 10260790, 12312948, 15391185, 16417264, 18469422, 20521580, 24625896, 30782370, 36938844, 41043160, 46173555, 49251792, 61564740, 73877688, 82086320, 92347110, 123129480, 147755376, 184694220, 246258960, 369388440, 738776880]

約数ペア:

[(1, 738776880), (2, 369388440), (3, 246258960), (4, 184694220), (5, 147755376), (6, 123129480), (8, 92347110), (9, 82086320), (10, 73877688), (12, 61564740), (15, 49251792), (16, 46173555), (18, 41043160), (20, 36938844), (24, 30782370), (30, 24625896), (36, 20521580), (40, 18469422), (45, 16417264), (48, 15391185), (60, 12312948), (72, 10260790), (80, 9234711), (90, 8208632), (120, 6156474), (144, 5130395), (180, 4104316), (240, 3078237), (347, 2129040), (360, 2052158), (694, 1064520), (720, 1026079), (1041, 709680), (1388, 532260), (1735, 425808), (2082, 354840), (2776, 266130), (2957, 249840), (3123, 236560), (3470, 212904), (4164, 177420), (5205, 141936), (5552, 133065), (5914, 124920), (6246, 118280), (6940, 106452), (8328, 88710), (8871, 83280), (10410, 70968), (11828, 62460), (12492, 59140), (13880, 53226), (14785, 49968), (15615, 47312), (16656, 44355), (17742, 41640), (20820, 35484), (23656, 31230), (24984, 29570), (26613, 27760)]