12479340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9043}}^1$

素因数の和:9078

約数の個数: 48

約数和(自身を含む): 36465408

約数和(自身を除く): 23986068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9043, 18086, 27129, 36172, 45215, 54258, 90430, 108516, 135645, 180860, 207989, 271290, 415978, 542580, 623967, 831956, 1039945, 1247934, 2079890, 2495868, 3119835, 4159780, 6239670, 12479340]

約数ペア:

[(1, 12479340), (2, 6239670), (3, 4159780), (4, 3119835), (5, 2495868), (6, 2079890), (10, 1247934), (12, 1039945), (15, 831956), (20, 623967), (23, 542580), (30, 415978), (46, 271290), (60, 207989), (69, 180860), (92, 135645), (115, 108516), (138, 90430), (230, 54258), (276, 45215), (345, 36172), (460, 27129), (690, 18086), (1380, 9043)]