327241440

素因数分解:

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

素因数の和:227272

約数の個数: 72

約数和(自身を含む): 1116716328

約数和(自身を除く): 789474888

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, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 227251, 454502, 681753, 909004, 1136255, 1363506, 1818008, 2045259, 2272510, 2727012, 3408765, 3636016, 4090518, 4545020, 5454024, 6817530, 7272032, 8181036, 9090040, 10226295, 10908048, 13635060, 16362072, 18180080, 20452590, 21816096, 27270120, 32724144, 36360160, 40905180, 54540240, 65448288, 81810360, 109080480, 163620720, 327241440]

約数ペア:

[(1, 327241440), (2, 163620720), (3, 109080480), (4, 81810360), (5, 65448288), (6, 54540240), (8, 40905180), (9, 36360160), (10, 32724144), (12, 27270120), (15, 21816096), (16, 20452590), (18, 18180080), (20, 16362072), (24, 13635060), (30, 10908048), (32, 10226295), (36, 9090040), (40, 8181036), (45, 7272032), (48, 6817530), (60, 5454024), (72, 4545020), (80, 4090518), (90, 3636016), (96, 3408765), (120, 2727012), (144, 2272510), (160, 2045259), (180, 1818008), (240, 1363506), (288, 1136255), (360, 909004), (480, 681753), (720, 454502), (1440, 227251)]