126907320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1057561}}^1$

素因数の和:1057575

約数の個数: 32

約数和(自身を含む): 380722320

約数和(自身を除く): 253815000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1057561, 2115122, 3172683, 4230244, 5287805, 6345366, 8460488, 10575610, 12690732, 15863415, 21151220, 25381464, 31726830, 42302440, 63453660, 126907320]

約数ペア:

[(1, 126907320), (2, 63453660), (3, 42302440), (4, 31726830), (5, 25381464), (6, 21151220), (8, 15863415), (10, 12690732), (12, 10575610), (15, 8460488), (20, 6345366), (24, 5287805), (30, 4230244), (40, 3172683), (60, 2115122), (120, 1057561)]