19019631720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158496931}}^1$

素因数の和:158496945

約数の個数: 32

約数和(自身を含む): 57058895520

約数和(自身を除く): 38039263800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158496931, 316993862, 475490793, 633987724, 792484655, 950981586, 1267975448, 1584969310, 1901963172, 2377453965, 3169938620, 3803926344, 4754907930, 6339877240, 9509815860, 19019631720]

約数ペア:

[(1, 19019631720), (2, 9509815860), (3, 6339877240), (4, 4754907930), (5, 3803926344), (6, 3169938620), (8, 2377453965), (10, 1901963172), (12, 1584969310), (15, 1267975448), (20, 950981586), (24, 792484655), (30, 633987724), (40, 475490793), (60, 316993862), (120, 158496931)]