149422080

素因数分解:

$2^{19}\times 3^1\times 5^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 160

約数和(自身を含む): 503316000

約数和(自身を除く): 353893920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2280, 2432, 2560, 3040, 3072, 3648, 3840, 4096, 4560, 4864, 5120, 6080, 6144, 7296, 7680, 8192, 9120, 9728, 10240, 12160, 12288, 14592, 15360, 16384, 18240, 19456, 20480, 24320, 24576, 29184, 30720, 32768, 36480, 38912, 40960, 48640, 49152, 58368, 61440, 65536, 72960, 77824, 81920, 97280, 98304, 116736, 122880, 131072, 145920, 155648, 163840, 194560, 196608, 233472, 245760, 262144, 291840, 311296, 327680, 389120, 393216, 466944, 491520, 524288, 583680, 622592, 655360, 778240, 786432, 933888, 983040, 1167360, 1245184, 1310720, 1556480, 1572864, 1867776, 1966080, 2334720, 2490368, 2621440, 3112960, 3735552, 3932160, 4669440, 4980736, 6225920, 7471104, 7864320, 9338880, 9961472, 12451840, 14942208, 18677760, 24903680, 29884416, 37355520, 49807360, 74711040, 149422080]

約数ペア:

[(1, 149422080), (2, 74711040), (3, 49807360), (4, 37355520), (5, 29884416), (6, 24903680), (8, 18677760), (10, 14942208), (12, 12451840), (15, 9961472), (16, 9338880), (19, 7864320), (20, 7471104), (24, 6225920), (30, 4980736), (32, 4669440), (38, 3932160), (40, 3735552), (48, 3112960), (57, 2621440), (60, 2490368), (64, 2334720), (76, 1966080), (80, 1867776), (95, 1572864), (96, 1556480), (114, 1310720), (120, 1245184), (128, 1167360), (152, 983040), (160, 933888), (190, 786432), (192, 778240), (228, 655360), (240, 622592), (256, 583680), (285, 524288), (304, 491520), (320, 466944), (380, 393216), (384, 389120), (456, 327680), (480, 311296), (512, 291840), (570, 262144), (608, 245760), (640, 233472), (760, 196608), (768, 194560), (912, 163840), (960, 155648), (1024, 145920), (1140, 131072), (1216, 122880), (1280, 116736), (1520, 98304), (1536, 97280), (1824, 81920), (1920, 77824), (2048, 72960), (2280, 65536), (2432, 61440), (2560, 58368), (3040, 49152), (3072, 48640), (3648, 40960), (3840, 38912), (4096, 36480), (4560, 32768), (4864, 30720), (5120, 29184), (6080, 24576), (6144, 24320), (7296, 20480), (7680, 19456), (8192, 18240), (9120, 16384), (9728, 15360), (10240, 14592), (12160, 12288)]