27448080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 95672448

約数和(自身を除く): 68224368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 281, 296, 330, 370, 407, 440, 444, 528, 555, 562, 592, 660, 740, 814, 843, 880, 888, 1110, 1124, 1221, 1320, 1405, 1480, 1628, 1686, 1776, 2035, 2220, 2248, 2442, 2640, 2810, 2960, 3091, 3256, 3372, 4070, 4215, 4440, 4496, 4884, 5620, 6105, 6182, 6512, 6744, 8140, 8430, 8880, 9273, 9768, 10397, 11240, 12210, 12364, 13488, 15455, 16280, 16860, 18546, 19536, 20794, 22480, 24420, 24728, 30910, 31191, 32560, 33720, 37092, 41588, 46365, 48840, 49456, 51985, 61820, 62382, 67440, 74184, 83176, 92730, 97680, 103970, 114367, 123640, 124764, 148368, 155955, 166352, 185460, 207940, 228734, 247280, 249528, 311910, 343101, 370920, 415880, 457468, 499056, 571835, 623820, 686202, 741840, 831760, 914936, 1143670, 1247640, 1372404, 1715505, 1829872, 2287340, 2495280, 2744808, 3431010, 4574680, 5489616, 6862020, 9149360, 13724040, 27448080]

約数ペア:

[(1, 27448080), (2, 13724040), (3, 9149360), (4, 6862020), (5, 5489616), (6, 4574680), (8, 3431010), (10, 2744808), (11, 2495280), (12, 2287340), (15, 1829872), (16, 1715505), (20, 1372404), (22, 1247640), (24, 1143670), (30, 914936), (33, 831760), (37, 741840), (40, 686202), (44, 623820), (48, 571835), (55, 499056), (60, 457468), (66, 415880), (74, 370920), (80, 343101), (88, 311910), (110, 249528), (111, 247280), (120, 228734), (132, 207940), (148, 185460), (165, 166352), (176, 155955), (185, 148368), (220, 124764), (222, 123640), (240, 114367), (264, 103970), (281, 97680), (296, 92730), (330, 83176), (370, 74184), (407, 67440), (440, 62382), (444, 61820), (528, 51985), (555, 49456), (562, 48840), (592, 46365), (660, 41588), (740, 37092), (814, 33720), (843, 32560), (880, 31191), (888, 30910), (1110, 24728), (1124, 24420), (1221, 22480), (1320, 20794), (1405, 19536), (1480, 18546), (1628, 16860), (1686, 16280), (1776, 15455), (2035, 13488), (2220, 12364), (2248, 12210), (2442, 11240), (2640, 10397), (2810, 9768), (2960, 9273), (3091, 8880), (3256, 8430), (3372, 8140), (4070, 6744), (4215, 6512), (4440, 6182), (4496, 6105), (4884, 5620)]