100992720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{420803}}^1$

素因数の和:420819

約数の個数: 40

約数和(自身を含む): 313078176

約数和(自身を除く): 212085456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 420803, 841606, 1262409, 1683212, 2104015, 2524818, 3366424, 4208030, 5049636, 6312045, 6732848, 8416060, 10099272, 12624090, 16832120, 20198544, 25248180, 33664240, 50496360, 100992720]

約数ペア:

[(1, 100992720), (2, 50496360), (3, 33664240), (4, 25248180), (5, 20198544), (6, 16832120), (8, 12624090), (10, 10099272), (12, 8416060), (15, 6732848), (16, 6312045), (20, 5049636), (24, 4208030), (30, 3366424), (40, 2524818), (48, 2104015), (60, 1683212), (80, 1262409), (120, 841606), (240, 420803)]