2003022720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{347747}}^1$

素因数の和:347772

約数の個数: 96

約数和(自身を含む): 6916707720

約数和(自身を除く): 4913685000

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, 347747, 695494, 1043241, 1390988, 1738735, 2086482, 2781976, 3129723, 3477470, 4172964, 5216205, 5563952, 6259446, 6954940, 8345928, 10432410, 11127904, 12518892, 13909880, 15648615, 16691856, 20864820, 22255808, 25037784, 27819760, 31297230, 33383712, 41729640, 44511616, 50075568, 55639520, 62594460, 66767424, 83459280, 100151136, 111279040, 125188920, 133534848, 166918560, 200302272, 222558080, 250377840, 333837120, 400604544, 500755680, 667674240, 1001511360, 2003022720]

約数ペア:

[(1, 2003022720), (2, 1001511360), (3, 667674240), (4, 500755680), (5, 400604544), (6, 333837120), (8, 250377840), (9, 222558080), (10, 200302272), (12, 166918560), (15, 133534848), (16, 125188920), (18, 111279040), (20, 100151136), (24, 83459280), (30, 66767424), (32, 62594460), (36, 55639520), (40, 50075568), (45, 44511616), (48, 41729640), (60, 33383712), (64, 31297230), (72, 27819760), (80, 25037784), (90, 22255808), (96, 20864820), (120, 16691856), (128, 15648615), (144, 13909880), (160, 12518892), (180, 11127904), (192, 10432410), (240, 8345928), (288, 6954940), (320, 6259446), (360, 5563952), (384, 5216205), (480, 4172964), (576, 3477470), (640, 3129723), (720, 2781976), (960, 2086482), (1152, 1738735), (1440, 1390988), (1920, 1043241), (2880, 695494), (5760, 347747)]