455189040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4243}}^1$

素因数の和:4411

約数の個数: 120

約数和(自身を含む): 1539298800

約数和(自身を除く): 1084109760

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, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4243, 4470, 5364, 5960, 6705, 7152, 8486, 8940, 10728, 11920, 12729, 13410, 16972, 17880, 21215, 21456, 25458, 26820, 33944, 35760, 38187, 42430, 50916, 53640, 63645, 67888, 76374, 84860, 101832, 107280, 127290, 152748, 169720, 190935, 203664, 254580, 305496, 339440, 381870, 509160, 610992, 632207, 763740, 1018320, 1264414, 1527480, 1896621, 2528828, 3054960, 3161035, 3793242, 5057656, 5689863, 6322070, 7586484, 9483105, 10115312, 11379726, 12644140, 15172968, 18966210, 22759452, 25288280, 28449315, 30345936, 37932420, 45518904, 50576560, 56898630, 75864840, 91037808, 113797260, 151729680, 227594520, 455189040]

約数ペア:

[(1, 455189040), (2, 227594520), (3, 151729680), (4, 113797260), (5, 91037808), (6, 75864840), (8, 56898630), (9, 50576560), (10, 45518904), (12, 37932420), (15, 30345936), (16, 28449315), (18, 25288280), (20, 22759452), (24, 18966210), (30, 15172968), (36, 12644140), (40, 11379726), (45, 10115312), (48, 9483105), (60, 7586484), (72, 6322070), (80, 5689863), (90, 5057656), (120, 3793242), (144, 3161035), (149, 3054960), (180, 2528828), (240, 1896621), (298, 1527480), (360, 1264414), (447, 1018320), (596, 763740), (720, 632207), (745, 610992), (894, 509160), (1192, 381870), (1341, 339440), (1490, 305496), (1788, 254580), (2235, 203664), (2384, 190935), (2682, 169720), (2980, 152748), (3576, 127290), (4243, 107280), (4470, 101832), (5364, 84860), (5960, 76374), (6705, 67888), (7152, 63645), (8486, 53640), (8940, 50916), (10728, 42430), (11920, 38187), (12729, 35760), (13410, 33944), (16972, 26820), (17880, 25458), (21215, 21456)]