236875140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2053}}^1$

素因数の和:2709

約数の個数: 72

約数和(自身を含む): 719992728

約数和(自身を除く): 483117588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 641, 1282, 1923, 2053, 2564, 3205, 3846, 4106, 5769, 6159, 6410, 7692, 8212, 9615, 10265, 11538, 12318, 12820, 18477, 19230, 20530, 23076, 24636, 28845, 30795, 36954, 38460, 41060, 57690, 61590, 73908, 92385, 115380, 123180, 184770, 369540, 1315973, 2631946, 3947919, 5263892, 6579865, 7895838, 11843757, 13159730, 15791676, 19739595, 23687514, 26319460, 39479190, 47375028, 59218785, 78958380, 118437570, 236875140]

約数ペア:

[(1, 236875140), (2, 118437570), (3, 78958380), (4, 59218785), (5, 47375028), (6, 39479190), (9, 26319460), (10, 23687514), (12, 19739595), (15, 15791676), (18, 13159730), (20, 11843757), (30, 7895838), (36, 6579865), (45, 5263892), (60, 3947919), (90, 2631946), (180, 1315973), (641, 369540), (1282, 184770), (1923, 123180), (2053, 115380), (2564, 92385), (3205, 73908), (3846, 61590), (4106, 57690), (5769, 41060), (6159, 38460), (6410, 36954), (7692, 30795), (8212, 28845), (9615, 24636), (10265, 23076), (11538, 20530), (12318, 19230), (12820, 18477)]