38502882720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26738113}}^1$

素因数の和:26738134

約数の個数: 72

約数和(自身を含む): 131391092196

約数和(自身を除く): 92888209476

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 26738113, 53476226, 80214339, 106952452, 133690565, 160428678, 213904904, 240643017, 267381130, 320857356, 401071695, 427809808, 481286034, 534762260, 641714712, 802143390, 855619616, 962572068, 1069524520, 1203215085, 1283429424, 1604286780, 1925144136, 2139049040, 2406430170, 2566858848, 3208573560, 3850288272, 4278098080, 4812860340, 6417147120, 7700576544, 9625720680, 12834294240, 19251441360, 38502882720]

約数ペア:

[(1, 38502882720), (2, 19251441360), (3, 12834294240), (4, 9625720680), (5, 7700576544), (6, 6417147120), (8, 4812860340), (9, 4278098080), (10, 3850288272), (12, 3208573560), (15, 2566858848), (16, 2406430170), (18, 2139049040), (20, 1925144136), (24, 1604286780), (30, 1283429424), (32, 1203215085), (36, 1069524520), (40, 962572068), (45, 855619616), (48, 802143390), (60, 641714712), (72, 534762260), (80, 481286034), (90, 427809808), (96, 401071695), (120, 320857356), (144, 267381130), (160, 240643017), (180, 213904904), (240, 160428678), (288, 133690565), (360, 106952452), (480, 80214339), (720, 53476226), (1440, 26738113)]