97531920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{135461}}^1$

素因数の和:135480

約数の個数: 60

約数和(自身を含む): 327547116

約数和(自身を除く): 230015196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 135461, 270922, 406383, 541844, 677305, 812766, 1083688, 1219149, 1354610, 1625532, 2031915, 2167376, 2438298, 2709220, 3251064, 4063830, 4876596, 5418440, 6095745, 6502128, 8127660, 9753192, 10836880, 12191490, 16255320, 19506384, 24382980, 32510640, 48765960, 97531920]

約数ペア:

[(1, 97531920), (2, 48765960), (3, 32510640), (4, 24382980), (5, 19506384), (6, 16255320), (8, 12191490), (9, 10836880), (10, 9753192), (12, 8127660), (15, 6502128), (16, 6095745), (18, 5418440), (20, 4876596), (24, 4063830), (30, 3251064), (36, 2709220), (40, 2438298), (45, 2167376), (48, 2031915), (60, 1625532), (72, 1354610), (80, 1219149), (90, 1083688), (120, 812766), (144, 677305), (180, 541844), (240, 406383), (360, 270922), (720, 135461)]