38521680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{160507}}^1$

素因数の和:160523

約数の個数: 40

約数和(自身を含む): 119417952

約数和(自身を除く): 80896272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 160507, 321014, 481521, 642028, 802535, 963042, 1284056, 1605070, 1926084, 2407605, 2568112, 3210140, 3852168, 4815210, 6420280, 7704336, 9630420, 12840560, 19260840, 38521680]

約数ペア:

[(1, 38521680), (2, 19260840), (3, 12840560), (4, 9630420), (5, 7704336), (6, 6420280), (8, 4815210), (10, 3852168), (12, 3210140), (15, 2568112), (16, 2407605), (20, 1926084), (24, 1605070), (30, 1284056), (40, 963042), (48, 802535), (60, 642028), (80, 481521), (120, 321014), (240, 160507)]