1448226720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7919}}^1$

素因数の和:8067

約数の個数: 144

約数和(自身を含む): 4981616640

約数和(自身を除く): 3533389920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 7919, 9144, 10160, 11430, 12192, 15240, 15838, 18288, 20320, 22860, 23757, 30480, 31676, 36576, 39595, 45720, 47514, 60960, 63352, 71271, 79190, 91440, 95028, 118785, 126704, 142542, 158380, 182880, 190056, 237570, 253408, 285084, 316760, 356355, 380112, 475140, 570168, 633520, 712710, 760224, 950280, 1005713, 1140336, 1267040, 1425420, 1900560, 2011426, 2280672, 2850840, 3017139, 3801120, 4022852, 5028565, 5701680, 6034278, 8045704, 9051417, 10057130, 11403360, 12068556, 15085695, 16091408, 18102834, 20114260, 24137112, 30171390, 32182816, 36205668, 40228520, 45257085, 48274224, 60342780, 72411336, 80457040, 90514170, 96548448, 120685560, 144822672, 160914080, 181028340, 241371120, 289645344, 362056680, 482742240, 724113360, 1448226720]

約数ペア:

[(1, 1448226720), (2, 724113360), (3, 482742240), (4, 362056680), (5, 289645344), (6, 241371120), (8, 181028340), (9, 160914080), (10, 144822672), (12, 120685560), (15, 96548448), (16, 90514170), (18, 80457040), (20, 72411336), (24, 60342780), (30, 48274224), (32, 45257085), (36, 40228520), (40, 36205668), (45, 32182816), (48, 30171390), (60, 24137112), (72, 20114260), (80, 18102834), (90, 16091408), (96, 15085695), (120, 12068556), (127, 11403360), (144, 10057130), (160, 9051417), (180, 8045704), (240, 6034278), (254, 5701680), (288, 5028565), (360, 4022852), (381, 3801120), (480, 3017139), (508, 2850840), (635, 2280672), (720, 2011426), (762, 1900560), (1016, 1425420), (1143, 1267040), (1270, 1140336), (1440, 1005713), (1524, 950280), (1905, 760224), (2032, 712710), (2286, 633520), (2540, 570168), (3048, 475140), (3810, 380112), (4064, 356355), (4572, 316760), (5080, 285084), (5715, 253408), (6096, 237570), (7620, 190056), (7919, 182880), (9144, 158380), (10160, 142542), (11430, 126704), (12192, 118785), (15240, 95028), (15838, 91440), (18288, 79190), (20320, 71271), (22860, 63352), (23757, 60960), (30480, 47514), (31676, 45720), (36576, 39595)]