138066360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15761}}^1$

素因数の和:15848

約数の個数: 64

約数和(自身を含む): 419899680

約数和(自身を除く): 281833320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 15761, 31522, 47283, 63044, 78805, 94566, 126088, 157610, 189132, 236415, 315220, 378264, 472830, 630440, 945660, 1150553, 1891320, 2301106, 3451659, 4602212, 5752765, 6903318, 9204424, 11505530, 13806636, 17258295, 23011060, 27613272, 34516590, 46022120, 69033180, 138066360]

約数ペア:

[(1, 138066360), (2, 69033180), (3, 46022120), (4, 34516590), (5, 27613272), (6, 23011060), (8, 17258295), (10, 13806636), (12, 11505530), (15, 9204424), (20, 6903318), (24, 5752765), (30, 4602212), (40, 3451659), (60, 2301106), (73, 1891320), (120, 1150553), (146, 945660), (219, 630440), (292, 472830), (365, 378264), (438, 315220), (584, 236415), (730, 189132), (876, 157610), (1095, 126088), (1460, 94566), (1752, 78805), (2190, 63044), (2920, 47283), (4380, 31522), (8760, 15761)]