145457640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{134683}}^1$

素因数の和:134703

約数の個数: 64

約数和(自身を含む): 484862400

約数和(自身を除く): 339404760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 134683, 269366, 404049, 538732, 673415, 808098, 1077464, 1212147, 1346830, 1616196, 2020245, 2424294, 2693660, 3232392, 3636441, 4040490, 4848588, 5387320, 6060735, 7272882, 8080980, 9697176, 12121470, 14545764, 16161960, 18182205, 24242940, 29091528, 36364410, 48485880, 72728820, 145457640]

約数ペア:

[(1, 145457640), (2, 72728820), (3, 48485880), (4, 36364410), (5, 29091528), (6, 24242940), (8, 18182205), (9, 16161960), (10, 14545764), (12, 12121470), (15, 9697176), (18, 8080980), (20, 7272882), (24, 6060735), (27, 5387320), (30, 4848588), (36, 4040490), (40, 3636441), (45, 3232392), (54, 2693660), (60, 2424294), (72, 2020245), (90, 1616196), (108, 1346830), (120, 1212147), (135, 1077464), (180, 808098), (216, 673415), (270, 538732), (360, 404049), (540, 269366), (1080, 134683)]