39398160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 123117120

約数和(自身を除く): 83718960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1181, 1390, 1668, 2085, 2224, 2362, 2780, 3336, 3543, 4170, 4724, 5560, 5905, 6672, 7086, 8340, 9448, 11120, 11810, 14172, 16680, 17715, 18896, 23620, 28344, 33360, 35430, 47240, 56688, 70860, 94480, 141720, 164159, 283440, 328318, 492477, 656636, 820795, 984954, 1313272, 1641590, 1969908, 2462385, 2626544, 3283180, 3939816, 4924770, 6566360, 7879632, 9849540, 13132720, 19699080, 39398160]

約数ペア:

[(1, 39398160), (2, 19699080), (3, 13132720), (4, 9849540), (5, 7879632), (6, 6566360), (8, 4924770), (10, 3939816), (12, 3283180), (15, 2626544), (16, 2462385), (20, 1969908), (24, 1641590), (30, 1313272), (40, 984954), (48, 820795), (60, 656636), (80, 492477), (120, 328318), (139, 283440), (240, 164159), (278, 141720), (417, 94480), (556, 70860), (695, 56688), (834, 47240), (1112, 35430), (1181, 33360), (1390, 28344), (1668, 23620), (2085, 18896), (2224, 17715), (2362, 16680), (2780, 14172), (3336, 11810), (3543, 11120), (4170, 9448), (4724, 8340), (5560, 7086), (5905, 6672)]