123967320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1033061}}^1$

素因数の和:1033075

約数の個数: 32

約数和(自身を含む): 371902320

約数和(自身を除く): 247935000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1033061, 2066122, 3099183, 4132244, 5165305, 6198366, 8264488, 10330610, 12396732, 15495915, 20661220, 24793464, 30991830, 41322440, 61983660, 123967320]

約数ペア:

[(1, 123967320), (2, 61983660), (3, 41322440), (4, 30991830), (5, 24793464), (6, 20661220), (8, 15495915), (10, 12396732), (12, 10330610), (15, 8264488), (20, 6198366), (24, 5165305), (30, 4132244), (40, 3099183), (60, 2066122), (120, 1033061)]