427809360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:841

約数の個数: 160

約数和(自身を含む): 1454049792

約数和(自身を除く): 1026240432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 347, 440, 467, 528, 660, 694, 880, 934, 1041, 1320, 1388, 1401, 1735, 1868, 2082, 2335, 2640, 2776, 2802, 3470, 3736, 3817, 4164, 4670, 5137, 5205, 5552, 5604, 6940, 7005, 7472, 7634, 8328, 9340, 10274, 10410, 11208, 11451, 13880, 14010, 15268, 15411, 16656, 18680, 19085, 20548, 20820, 22416, 22902, 25685, 27760, 28020, 30536, 30822, 37360, 38170, 41096, 41640, 45804, 51370, 56040, 57255, 61072, 61644, 76340, 77055, 82192, 83280, 91608, 102740, 112080, 114510, 123288, 152680, 154110, 162049, 183216, 205480, 229020, 246576, 305360, 308220, 324098, 410960, 458040, 486147, 616440, 648196, 810245, 916080, 972294, 1232880, 1296392, 1620490, 1782539, 1944588, 2430735, 2592784, 3240980, 3565078, 3889176, 4861470, 5347617, 6481960, 7130156, 7778352, 8912695, 9722940, 10695234, 12963920, 14260312, 17825390, 19445880, 21390468, 26738085, 28520624, 35650780, 38891760, 42780936, 53476170, 71301560, 85561872, 106952340, 142603120, 213904680, 427809360]

約数ペア:

[(1, 427809360), (2, 213904680), (3, 142603120), (4, 106952340), (5, 85561872), (6, 71301560), (8, 53476170), (10, 42780936), (11, 38891760), (12, 35650780), (15, 28520624), (16, 26738085), (20, 21390468), (22, 19445880), (24, 17825390), (30, 14260312), (33, 12963920), (40, 10695234), (44, 9722940), (48, 8912695), (55, 7778352), (60, 7130156), (66, 6481960), (80, 5347617), (88, 4861470), (110, 3889176), (120, 3565078), (132, 3240980), (165, 2592784), (176, 2430735), (220, 1944588), (240, 1782539), (264, 1620490), (330, 1296392), (347, 1232880), (440, 972294), (467, 916080), (528, 810245), (660, 648196), (694, 616440), (880, 486147), (934, 458040), (1041, 410960), (1320, 324098), (1388, 308220), (1401, 305360), (1735, 246576), (1868, 229020), (2082, 205480), (2335, 183216), (2640, 162049), (2776, 154110), (2802, 152680), (3470, 123288), (3736, 114510), (3817, 112080), (4164, 102740), (4670, 91608), (5137, 83280), (5205, 82192), (5552, 77055), (5604, 76340), (6940, 61644), (7005, 61072), (7472, 57255), (7634, 56040), (8328, 51370), (9340, 45804), (10274, 41640), (10410, 41096), (11208, 38170), (11451, 37360), (13880, 30822), (14010, 30536), (15268, 28020), (15411, 27760), (16656, 25685), (18680, 22902), (19085, 22416), (20548, 20820)]