66923520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4357}}^1$

素因数の和:4385

約数の個数: 88

約数和(自身を含む): 214099824

約数和(自身を除く): 147176304

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4357, 5120, 7680, 8714, 13071, 15360, 17428, 21785, 26142, 34856, 43570, 52284, 65355, 69712, 87140, 104568, 130710, 139424, 174280, 209136, 261420, 278848, 348560, 418272, 522840, 557696, 697120, 836544, 1045680, 1115392, 1394240, 1673088, 2091360, 2230784, 2788480, 3346176, 4182720, 4461568, 5576960, 6692352, 8365440, 11153920, 13384704, 16730880, 22307840, 33461760, 66923520]

約数ペア:

[(1, 66923520), (2, 33461760), (3, 22307840), (4, 16730880), (5, 13384704), (6, 11153920), (8, 8365440), (10, 6692352), (12, 5576960), (15, 4461568), (16, 4182720), (20, 3346176), (24, 2788480), (30, 2230784), (32, 2091360), (40, 1673088), (48, 1394240), (60, 1115392), (64, 1045680), (80, 836544), (96, 697120), (120, 557696), (128, 522840), (160, 418272), (192, 348560), (240, 278848), (256, 261420), (320, 209136), (384, 174280), (480, 139424), (512, 130710), (640, 104568), (768, 87140), (960, 69712), (1024, 65355), (1280, 52284), (1536, 43570), (1920, 34856), (2560, 26142), (3072, 21785), (3840, 17428), (4357, 15360), (5120, 13071), (7680, 8714)]