1332890880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11252

約数の個数: 144

約数和(自身を含む): 4394632704

約数和(自身を除く): 3061741824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11197, 11904, 14880, 19840, 22394, 23808, 29760, 33591, 39680, 44788, 55985, 59520, 67182, 89576, 111970, 119040, 134364, 167955, 179152, 223940, 268728, 335910, 347107, 358304, 447880, 537456, 671820, 694214, 716608, 895760, 1041321, 1074912, 1343640, 1388428, 1433216, 1735535, 1791520, 2082642, 2149824, 2687280, 2776856, 2866432, 3471070, 3583040, 4165284, 4299648, 5206605, 5374560, 5553712, 6942140, 7166080, 8330568, 8599296, 10413210, 10749120, 11107424, 13884280, 14332160, 16661136, 20826420, 21498240, 22214848, 27768560, 33322272, 41652840, 42996480, 44429696, 55537120, 66644544, 83305680, 88859392, 111074240, 133289088, 166611360, 222148480, 266578176, 333222720, 444296960, 666445440, 1332890880]

約数ペア:

[(1, 1332890880), (2, 666445440), (3, 444296960), (4, 333222720), (5, 266578176), (6, 222148480), (8, 166611360), (10, 133289088), (12, 111074240), (15, 88859392), (16, 83305680), (20, 66644544), (24, 55537120), (30, 44429696), (31, 42996480), (32, 41652840), (40, 33322272), (48, 27768560), (60, 22214848), (62, 21498240), (64, 20826420), (80, 16661136), (93, 14332160), (96, 13884280), (120, 11107424), (124, 10749120), (128, 10413210), (155, 8599296), (160, 8330568), (186, 7166080), (192, 6942140), (240, 5553712), (248, 5374560), (256, 5206605), (310, 4299648), (320, 4165284), (372, 3583040), (384, 3471070), (465, 2866432), (480, 2776856), (496, 2687280), (620, 2149824), (640, 2082642), (744, 1791520), (768, 1735535), (930, 1433216), (960, 1388428), (992, 1343640), (1240, 1074912), (1280, 1041321), (1488, 895760), (1860, 716608), (1920, 694214), (1984, 671820), (2480, 537456), (2976, 447880), (3720, 358304), (3840, 347107), (3968, 335910), (4960, 268728), (5952, 223940), (7440, 179152), (7936, 167955), (9920, 134364), (11197, 119040), (11904, 111970), (14880, 89576), (19840, 67182), (22394, 59520), (23808, 55985), (29760, 44788), (33591, 39680)]