449672640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1223}}^1$

素因数の和:1626

約数の個数: 112

約数和(自身を含む): 1432608768

約数和(自身を除く): 982936128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 383, 480, 766, 960, 1149, 1223, 1532, 1915, 2298, 2446, 3064, 3669, 3830, 4596, 4892, 5745, 6115, 6128, 7338, 7660, 9192, 9784, 11490, 12230, 12256, 14676, 15320, 18345, 18384, 19568, 22980, 24460, 24512, 29352, 30640, 36690, 36768, 39136, 45960, 48920, 58704, 61280, 73380, 73536, 78272, 91920, 97840, 117408, 122560, 146760, 183840, 195680, 234816, 293520, 367680, 391360, 468409, 587040, 936818, 1174080, 1405227, 1873636, 2342045, 2810454, 3747272, 4684090, 5620908, 7026135, 7494544, 9368180, 11241816, 14052270, 14989088, 18736360, 22483632, 28104540, 29978176, 37472720, 44967264, 56209080, 74945440, 89934528, 112418160, 149890880, 224836320, 449672640]

約数ペア:

[(1, 449672640), (2, 224836320), (3, 149890880), (4, 112418160), (5, 89934528), (6, 74945440), (8, 56209080), (10, 44967264), (12, 37472720), (15, 29978176), (16, 28104540), (20, 22483632), (24, 18736360), (30, 14989088), (32, 14052270), (40, 11241816), (48, 9368180), (60, 7494544), (64, 7026135), (80, 5620908), (96, 4684090), (120, 3747272), (160, 2810454), (192, 2342045), (240, 1873636), (320, 1405227), (383, 1174080), (480, 936818), (766, 587040), (960, 468409), (1149, 391360), (1223, 367680), (1532, 293520), (1915, 234816), (2298, 195680), (2446, 183840), (3064, 146760), (3669, 122560), (3830, 117408), (4596, 97840), (4892, 91920), (5745, 78272), (6115, 73536), (6128, 73380), (7338, 61280), (7660, 58704), (9192, 48920), (9784, 45960), (11490, 39136), (12230, 36768), (12256, 36690), (14676, 30640), (15320, 29352), (18345, 24512), (18384, 24460), (19568, 22980)]