55574520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2677}}^1$

素因数の和:2864

約数の個数: 64

約数和(自身を含む): 167749920

約数和(自身を除く): 112175400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2677, 3460, 4152, 5190, 5354, 6920, 8031, 10380, 10708, 13385, 16062, 20760, 21416, 26770, 32124, 40155, 53540, 64248, 80310, 107080, 160620, 321240, 463121, 926242, 1389363, 1852484, 2315605, 2778726, 3704968, 4631210, 5557452, 6946815, 9262420, 11114904, 13893630, 18524840, 27787260, 55574520]

約数ペア:

[(1, 55574520), (2, 27787260), (3, 18524840), (4, 13893630), (5, 11114904), (6, 9262420), (8, 6946815), (10, 5557452), (12, 4631210), (15, 3704968), (20, 2778726), (24, 2315605), (30, 1852484), (40, 1389363), (60, 926242), (120, 463121), (173, 321240), (346, 160620), (519, 107080), (692, 80310), (865, 64248), (1038, 53540), (1384, 40155), (1730, 32124), (2076, 26770), (2595, 21416), (2677, 20760), (3460, 16062), (4152, 13385), (5190, 10708), (5354, 10380), (6920, 8031)]