2857191720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23809931}}^1$

素因数の和:23809945

約数の個数: 32

約数和(自身を含む): 8571575520

約数和(自身を除く): 5714383800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23809931, 47619862, 71429793, 95239724, 119049655, 142859586, 190479448, 238099310, 285719172, 357148965, 476198620, 571438344, 714297930, 952397240, 1428595860, 2857191720]

約数ペア:

[(1, 2857191720), (2, 1428595860), (3, 952397240), (4, 714297930), (5, 571438344), (6, 476198620), (8, 357148965), (10, 285719172), (12, 238099310), (15, 190479448), (20, 142859586), (24, 119049655), (30, 95239724), (40, 71429793), (60, 47619862), (120, 23809931)]