302435840

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{2411}}^1$

素因数の和:2448

約数の個数: 120

約数和(自身を含む): 843876792

約数和(自身を除く): 541440952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2411, 2560, 3136, 3584, 3920, 4480, 4822, 6272, 7840, 8960, 9644, 12055, 12544, 15680, 16877, 17920, 19288, 24110, 25088, 31360, 33754, 38576, 48220, 62720, 67508, 77152, 84385, 96440, 118139, 125440, 135016, 154304, 168770, 192880, 236278, 270032, 308608, 337540, 385760, 472556, 540064, 590695, 617216, 675080, 771520, 945112, 1080128, 1181390, 1234432, 1350160, 1543040, 1890224, 2160256, 2362780, 2700320, 3086080, 3780448, 4320512, 4725560, 5400640, 6172160, 7560896, 8641024, 9451120, 10801280, 15121792, 18902240, 21602560, 30243584, 37804480, 43205120, 60487168, 75608960, 151217920, 302435840]

約数ペア:

[(1, 302435840), (2, 151217920), (4, 75608960), (5, 60487168), (7, 43205120), (8, 37804480), (10, 30243584), (14, 21602560), (16, 18902240), (20, 15121792), (28, 10801280), (32, 9451120), (35, 8641024), (40, 7560896), (49, 6172160), (56, 5400640), (64, 4725560), (70, 4320512), (80, 3780448), (98, 3086080), (112, 2700320), (128, 2362780), (140, 2160256), (160, 1890224), (196, 1543040), (224, 1350160), (245, 1234432), (256, 1181390), (280, 1080128), (320, 945112), (392, 771520), (448, 675080), (490, 617216), (512, 590695), (560, 540064), (640, 472556), (784, 385760), (896, 337540), (980, 308608), (1120, 270032), (1280, 236278), (1568, 192880), (1792, 168770), (1960, 154304), (2240, 135016), (2411, 125440), (2560, 118139), (3136, 96440), (3584, 84385), (3920, 77152), (4480, 67508), (4822, 62720), (6272, 48220), (7840, 38576), (8960, 33754), (9644, 31360), (12055, 25088), (12544, 24110), (15680, 19288), (16877, 17920)]