2272256640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{394489}}^1$

素因数の和:394514

約数の個数: 96

約数和(自身を含む): 7846406100

約数和(自身を除く): 5574149460

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, 394489, 788978, 1183467, 1577956, 1972445, 2366934, 3155912, 3550401, 3944890, 4733868, 5917335, 6311824, 7100802, 7889780, 9467736, 11834670, 12623648, 14201604, 15779560, 17752005, 18935472, 23669340, 25247296, 28403208, 31559120, 35504010, 37870944, 47338680, 50494592, 56806416, 63118240, 71008020, 75741888, 94677360, 113612832, 126236480, 142016040, 151483776, 189354720, 227225664, 252472960, 284032080, 378709440, 454451328, 568064160, 757418880, 1136128320, 2272256640]

約数ペア:

[(1, 2272256640), (2, 1136128320), (3, 757418880), (4, 568064160), (5, 454451328), (6, 378709440), (8, 284032080), (9, 252472960), (10, 227225664), (12, 189354720), (15, 151483776), (16, 142016040), (18, 126236480), (20, 113612832), (24, 94677360), (30, 75741888), (32, 71008020), (36, 63118240), (40, 56806416), (45, 50494592), (48, 47338680), (60, 37870944), (64, 35504010), (72, 31559120), (80, 28403208), (90, 25247296), (96, 23669340), (120, 18935472), (128, 17752005), (144, 15779560), (160, 14201604), (180, 12623648), (192, 11834670), (240, 9467736), (288, 7889780), (320, 7100802), (360, 6311824), (384, 5917335), (480, 4733868), (576, 3944890), (640, 3550401), (720, 3155912), (960, 2366934), (1152, 1972445), (1440, 1577956), (1920, 1183467), (2880, 788978), (5760, 394489)]