45123240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16349}}^1$

素因数の和:16386

約数の個数: 64

約数和(自身を含む): 141264000

約数和(自身を除く): 96140760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 16349, 32698, 49047, 65396, 81745, 98094, 130792, 163490, 196188, 245235, 326980, 376027, 392376, 490470, 653960, 752054, 980940, 1128081, 1504108, 1880135, 1961880, 2256162, 3008216, 3760270, 4512324, 5640405, 7520540, 9024648, 11280810, 15041080, 22561620, 45123240]

約数ペア:

[(1, 45123240), (2, 22561620), (3, 15041080), (4, 11280810), (5, 9024648), (6, 7520540), (8, 5640405), (10, 4512324), (12, 3760270), (15, 3008216), (20, 2256162), (23, 1961880), (24, 1880135), (30, 1504108), (40, 1128081), (46, 980940), (60, 752054), (69, 653960), (92, 490470), (115, 392376), (120, 376027), (138, 326980), (184, 245235), (230, 196188), (276, 163490), (345, 130792), (460, 98094), (552, 81745), (690, 65396), (920, 49047), (1380, 32698), (2760, 16349)]