65129880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3457}}^1$

素因数の和:3628

約数の個数: 64

約数和(自身を含む): 196691040

約数和(自身を除く): 131561160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3457, 3768, 4710, 6280, 6914, 9420, 10371, 13828, 17285, 18840, 20742, 27656, 34570, 41484, 51855, 69140, 82968, 103710, 138280, 207420, 414840, 542749, 1085498, 1628247, 2170996, 2713745, 3256494, 4341992, 5427490, 6512988, 8141235, 10854980, 13025976, 16282470, 21709960, 32564940, 65129880]

約数ペア:

[(1, 65129880), (2, 32564940), (3, 21709960), (4, 16282470), (5, 13025976), (6, 10854980), (8, 8141235), (10, 6512988), (12, 5427490), (15, 4341992), (20, 3256494), (24, 2713745), (30, 2170996), (40, 1628247), (60, 1085498), (120, 542749), (157, 414840), (314, 207420), (471, 138280), (628, 103710), (785, 82968), (942, 69140), (1256, 51855), (1570, 41484), (1884, 34570), (2355, 27656), (3140, 20742), (3457, 18840), (3768, 17285), (4710, 13828), (6280, 10371), (6914, 9420)]