137631720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1146931}}^1$

素因数の和:1146945

約数の個数: 32

約数和(自身を含む): 412895520

約数和(自身を除く): 275263800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1146931, 2293862, 3440793, 4587724, 5734655, 6881586, 9175448, 11469310, 13763172, 17203965, 22938620, 27526344, 34407930, 45877240, 68815860, 137631720]

約数ペア:

[(1, 137631720), (2, 68815860), (3, 45877240), (4, 34407930), (5, 27526344), (6, 22938620), (8, 17203965), (10, 13763172), (12, 11469310), (15, 9175448), (20, 6881586), (24, 5734655), (30, 4587724), (40, 3440793), (60, 2293862), (120, 1146931)]