302296960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{67477}}^1$

素因数の和:67503

約数の個数: 64

約数和(自身を含む): 825930720

約数和(自身を除く): 523633760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 67477, 134954, 269908, 337385, 472339, 539816, 674770, 944678, 1079632, 1349540, 1889356, 2159264, 2361695, 2699080, 3778712, 4318528, 4723390, 5398160, 7557424, 8637056, 9446780, 10796320, 15114848, 18893560, 21592640, 30229696, 37787120, 43185280, 60459392, 75574240, 151148480, 302296960]

約数ペア:

[(1, 302296960), (2, 151148480), (4, 75574240), (5, 60459392), (7, 43185280), (8, 37787120), (10, 30229696), (14, 21592640), (16, 18893560), (20, 15114848), (28, 10796320), (32, 9446780), (35, 8637056), (40, 7557424), (56, 5398160), (64, 4723390), (70, 4318528), (80, 3778712), (112, 2699080), (128, 2361695), (140, 2159264), (160, 1889356), (224, 1349540), (280, 1079632), (320, 944678), (448, 674770), (560, 539816), (640, 472339), (896, 337385), (1120, 269908), (2240, 134954), (4480, 67477)]