1308965760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{227251}}^1$

素因数の和:227276

約数の個数: 96

約数和(自身を含む): 4520042280

約数和(自身を除く): 3211076520

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 227251, 454502, 681753, 909004, 1136255, 1363506, 1818008, 2045259, 2272510, 2727012, 3408765, 3636016, 4090518, 4545020, 5454024, 6817530, 7272032, 8181036, 9090040, 10226295, 10908048, 13635060, 14544064, 16362072, 18180080, 20452590, 21816096, 27270120, 29088128, 32724144, 36360160, 40905180, 43632192, 54540240, 65448288, 72720320, 81810360, 87264384, 109080480, 130896576, 145440640, 163620720, 218160960, 261793152, 327241440, 436321920, 654482880, 1308965760]

約数ペア:

[(1, 1308965760), (2, 654482880), (3, 436321920), (4, 327241440), (5, 261793152), (6, 218160960), (8, 163620720), (9, 145440640), (10, 130896576), (12, 109080480), (15, 87264384), (16, 81810360), (18, 72720320), (20, 65448288), (24, 54540240), (30, 43632192), (32, 40905180), (36, 36360160), (40, 32724144), (45, 29088128), (48, 27270120), (60, 21816096), (64, 20452590), (72, 18180080), (80, 16362072), (90, 14544064), (96, 13635060), (120, 10908048), (128, 10226295), (144, 9090040), (160, 8181036), (180, 7272032), (192, 6817530), (240, 5454024), (288, 4545020), (320, 4090518), (360, 3636016), (384, 3408765), (480, 2727012), (576, 2272510), (640, 2045259), (720, 1818008), (960, 1363506), (1152, 1136255), (1440, 909004), (1920, 681753), (2880, 454502), (5760, 227251)]