245858880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5449}}^1$

素因数の和:5516

約数の個数: 112

約数和(自身を含む): 797356800

約数和(自身を除く): 551497920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5449, 5640, 7520, 9024, 10898, 11280, 15040, 16347, 21796, 22560, 27245, 32694, 43592, 45120, 54490, 65388, 81735, 87184, 108980, 130776, 163470, 174368, 217960, 256103, 261552, 326940, 348736, 435920, 512206, 523104, 653880, 768309, 871840, 1024412, 1046208, 1280515, 1307760, 1536618, 1743680, 2048824, 2561030, 2615520, 3073236, 3841545, 4097648, 5122060, 5231040, 6146472, 7683090, 8195296, 10244120, 12292944, 15366180, 16390592, 20488240, 24585888, 30732360, 40976480, 49171776, 61464720, 81952960, 122929440, 245858880]

約数ペア:

[(1, 245858880), (2, 122929440), (3, 81952960), (4, 61464720), (5, 49171776), (6, 40976480), (8, 30732360), (10, 24585888), (12, 20488240), (15, 16390592), (16, 15366180), (20, 12292944), (24, 10244120), (30, 8195296), (32, 7683090), (40, 6146472), (47, 5231040), (48, 5122060), (60, 4097648), (64, 3841545), (80, 3073236), (94, 2615520), (96, 2561030), (120, 2048824), (141, 1743680), (160, 1536618), (188, 1307760), (192, 1280515), (235, 1046208), (240, 1024412), (282, 871840), (320, 768309), (376, 653880), (470, 523104), (480, 512206), (564, 435920), (705, 348736), (752, 326940), (940, 261552), (960, 256103), (1128, 217960), (1410, 174368), (1504, 163470), (1880, 130776), (2256, 108980), (2820, 87184), (3008, 81735), (3760, 65388), (4512, 54490), (5449, 45120), (5640, 43592), (7520, 32694), (9024, 27245), (10898, 22560), (11280, 21796), (15040, 16347)]