100321680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{418007}}^1$

素因数の和:418023

約数の個数: 40

約数和(自身を含む): 310997952

約数和(自身を除く): 210676272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 418007, 836014, 1254021, 1672028, 2090035, 2508042, 3344056, 4180070, 5016084, 6270105, 6688112, 8360140, 10032168, 12540210, 16720280, 20064336, 25080420, 33440560, 50160840, 100321680]

約数ペア:

[(1, 100321680), (2, 50160840), (3, 33440560), (4, 25080420), (5, 20064336), (6, 16720280), (8, 12540210), (10, 10032168), (12, 8360140), (15, 6688112), (16, 6270105), (20, 5016084), (24, 4180070), (30, 3344056), (40, 2508042), (48, 2090035), (60, 1672028), (80, 1254021), (120, 836014), (240, 418007)]