2490216480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{576439}}^1$

素因数の和:576463

約数の個数: 96

約数和(自身を含む): 8715772800

約数和(自身を除く): 6225556320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 576439, 1152878, 1729317, 2305756, 2882195, 3458634, 4611512, 5187951, 5764390, 6917268, 8646585, 9223024, 10375902, 11528780, 13834536, 15563853, 17293170, 18446048, 20751804, 23057560, 25939755, 27669072, 31127706, 34586340, 41503608, 46115120, 51879510, 55338144, 62255412, 69172680, 77819265, 83007216, 92230240, 103759020, 124510824, 138345360, 155638530, 166014432, 207518040, 249021648, 276690720, 311277060, 415036080, 498043296, 622554120, 830072160, 1245108240, 2490216480]

約数ペア:

[(1, 2490216480), (2, 1245108240), (3, 830072160), (4, 622554120), (5, 498043296), (6, 415036080), (8, 311277060), (9, 276690720), (10, 249021648), (12, 207518040), (15, 166014432), (16, 155638530), (18, 138345360), (20, 124510824), (24, 103759020), (27, 92230240), (30, 83007216), (32, 77819265), (36, 69172680), (40, 62255412), (45, 55338144), (48, 51879510), (54, 46115120), (60, 41503608), (72, 34586340), (80, 31127706), (90, 27669072), (96, 25939755), (108, 23057560), (120, 20751804), (135, 18446048), (144, 17293170), (160, 15563853), (180, 13834536), (216, 11528780), (240, 10375902), (270, 9223024), (288, 8646585), (360, 6917268), (432, 5764390), (480, 5187951), (540, 4611512), (720, 3458634), (864, 2882195), (1080, 2305756), (1440, 1729317), (2160, 1152878), (4320, 576439)]