1849071720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15408931}}^1$

素因数の和:15408945

約数の個数: 32

約数和(自身を含む): 5547215520

約数和(自身を除く): 3698143800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15408931, 30817862, 46226793, 61635724, 77044655, 92453586, 123271448, 154089310, 184907172, 231133965, 308178620, 369814344, 462267930, 616357240, 924535860, 1849071720]

約数ペア:

[(1, 1849071720), (2, 924535860), (3, 616357240), (4, 462267930), (5, 369814344), (6, 308178620), (8, 231133965), (10, 184907172), (12, 154089310), (15, 123271448), (20, 92453586), (24, 77044655), (30, 61635724), (40, 46226793), (60, 30817862), (120, 15408931)]