449880960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4421}}^1$

素因数の和:4496

約数の個数: 128

約数和(自身を含む): 1461382560

約数和(自身を除く): 1011501600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 4421, 5088, 6360, 6784, 8480, 8842, 10176, 12720, 13263, 16960, 17684, 20352, 22105, 25440, 26526, 33920, 35368, 44210, 50880, 53052, 66315, 70736, 88420, 101760, 106104, 132630, 141472, 176840, 212208, 234313, 265260, 282944, 353680, 424416, 468626, 530520, 565888, 702939, 707360, 848832, 937252, 1061040, 1171565, 1405878, 1414720, 1697664, 1874504, 2122080, 2343130, 2811756, 2829440, 3514695, 3749008, 4244160, 4686260, 5623512, 7029390, 7498016, 8488320, 9372520, 11247024, 14058780, 14996032, 18745040, 22494048, 28117560, 29992064, 37490080, 44988096, 56235120, 74980160, 89976192, 112470240, 149960320, 224940480, 449880960]

約数ペア:

[(1, 449880960), (2, 224940480), (3, 149960320), (4, 112470240), (5, 89976192), (6, 74980160), (8, 56235120), (10, 44988096), (12, 37490080), (15, 29992064), (16, 28117560), (20, 22494048), (24, 18745040), (30, 14996032), (32, 14058780), (40, 11247024), (48, 9372520), (53, 8488320), (60, 7498016), (64, 7029390), (80, 5623512), (96, 4686260), (106, 4244160), (120, 3749008), (128, 3514695), (159, 2829440), (160, 2811756), (192, 2343130), (212, 2122080), (240, 1874504), (265, 1697664), (318, 1414720), (320, 1405878), (384, 1171565), (424, 1061040), (480, 937252), (530, 848832), (636, 707360), (640, 702939), (795, 565888), (848, 530520), (960, 468626), (1060, 424416), (1272, 353680), (1590, 282944), (1696, 265260), (1920, 234313), (2120, 212208), (2544, 176840), (3180, 141472), (3392, 132630), (4240, 106104), (4421, 101760), (5088, 88420), (6360, 70736), (6784, 66315), (8480, 53052), (8842, 50880), (10176, 44210), (12720, 35368), (13263, 33920), (16960, 26526), (17684, 25440), (20352, 22105)]