30126881280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{126541}}^1$

素因数の和:126598

約数の個数: 160

約数和(自身を含む): 99419493888

約数和(自身を除く): 69292612608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 79360, 119040, 126541, 238080, 253082, 379623, 506164, 632705, 759246, 1012328, 1265410, 1518492, 1898115, 2024656, 2530820, 3036984, 3796230, 3922771, 4049312, 5061640, 6073968, 7592460, 7845542, 8098624, 10123280, 11768313, 12147936, 15184920, 15691084, 16197248, 19613855, 20246560, 23536626, 24295872, 30369840, 31382168, 32394496, 39227710, 40493120, 47073252, 48591744, 58841565, 60739680, 62764336, 64788992, 78455420, 80986240, 94146504, 97183488, 117683130, 121479360, 125528672, 156910840, 161972480, 188293008, 194366976, 235366260, 242958720, 251057344, 313821680, 323944960, 376586016, 470732520, 485917440, 502114688, 627643360, 753172032, 941465040, 971834880, 1004229376, 1255286720, 1506344064, 1882930080, 2008458752, 2510573440, 3012688128, 3765860160, 5021146880, 6025376256, 7531720320, 10042293760, 15063440640, 30126881280]

約数ペア:

[(1, 30126881280), (2, 15063440640), (3, 10042293760), (4, 7531720320), (5, 6025376256), (6, 5021146880), (8, 3765860160), (10, 3012688128), (12, 2510573440), (15, 2008458752), (16, 1882930080), (20, 1506344064), (24, 1255286720), (30, 1004229376), (31, 971834880), (32, 941465040), (40, 753172032), (48, 627643360), (60, 502114688), (62, 485917440), (64, 470732520), (80, 376586016), (93, 323944960), (96, 313821680), (120, 251057344), (124, 242958720), (128, 235366260), (155, 194366976), (160, 188293008), (186, 161972480), (192, 156910840), (240, 125528672), (248, 121479360), (256, 117683130), (310, 97183488), (320, 94146504), (372, 80986240), (384, 78455420), (465, 64788992), (480, 62764336), (496, 60739680), (512, 58841565), (620, 48591744), (640, 47073252), (744, 40493120), (768, 39227710), (930, 32394496), (960, 31382168), (992, 30369840), (1240, 24295872), (1280, 23536626), (1488, 20246560), (1536, 19613855), (1860, 16197248), (1920, 15691084), (1984, 15184920), (2480, 12147936), (2560, 11768313), (2976, 10123280), (3720, 8098624), (3840, 7845542), (3968, 7592460), (4960, 6073968), (5952, 5061640), (7440, 4049312), (7680, 3922771), (7936, 3796230), (9920, 3036984), (11904, 2530820), (14880, 2024656), (15872, 1898115), (19840, 1518492), (23808, 1265410), (29760, 1012328), (39680, 759246), (47616, 632705), (59520, 506164), (79360, 379623), (119040, 253082), (126541, 238080)]