304814080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 784470960

約数和(自身を除く): 479656880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 103, 128, 136, 160, 170, 206, 256, 272, 289, 320, 340, 412, 512, 515, 544, 578, 640, 680, 824, 1024, 1030, 1088, 1156, 1280, 1360, 1445, 1648, 1751, 2048, 2060, 2176, 2312, 2560, 2720, 2890, 3296, 3502, 4120, 4352, 4624, 5120, 5440, 5780, 6592, 7004, 8240, 8704, 8755, 9248, 10240, 10880, 11560, 13184, 14008, 16480, 17408, 17510, 18496, 21760, 23120, 26368, 28016, 29767, 32960, 34816, 35020, 36992, 43520, 46240, 52736, 56032, 59534, 65920, 70040, 73984, 87040, 92480, 105472, 112064, 119068, 131840, 140080, 147968, 148835, 174080, 184960, 210944, 224128, 238136, 263680, 280160, 295936, 297670, 369920, 448256, 476272, 527360, 560320, 591872, 595340, 739840, 896512, 952544, 1054720, 1120640, 1190680, 1479680, 1793024, 1905088, 2241280, 2381360, 2959360, 3586048, 3810176, 4482560, 4762720, 7620352, 8965120, 9525440, 15240704, 17930240, 19050880, 30481408, 38101760, 60962816, 76203520, 152407040, 304814080]

約数ペア:

[(1, 304814080), (2, 152407040), (4, 76203520), (5, 60962816), (8, 38101760), (10, 30481408), (16, 19050880), (17, 17930240), (20, 15240704), (32, 9525440), (34, 8965120), (40, 7620352), (64, 4762720), (68, 4482560), (80, 3810176), (85, 3586048), (103, 2959360), (128, 2381360), (136, 2241280), (160, 1905088), (170, 1793024), (206, 1479680), (256, 1190680), (272, 1120640), (289, 1054720), (320, 952544), (340, 896512), (412, 739840), (512, 595340), (515, 591872), (544, 560320), (578, 527360), (640, 476272), (680, 448256), (824, 369920), (1024, 297670), (1030, 295936), (1088, 280160), (1156, 263680), (1280, 238136), (1360, 224128), (1445, 210944), (1648, 184960), (1751, 174080), (2048, 148835), (2060, 147968), (2176, 140080), (2312, 131840), (2560, 119068), (2720, 112064), (2890, 105472), (3296, 92480), (3502, 87040), (4120, 73984), (4352, 70040), (4624, 65920), (5120, 59534), (5440, 56032), (5780, 52736), (6592, 46240), (7004, 43520), (8240, 36992), (8704, 35020), (8755, 34816), (9248, 32960), (10240, 29767), (10880, 28016), (11560, 26368), (13184, 23120), (14008, 21760), (16480, 18496), (17408, 17510)]