201502920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3299}}^1$

素因数の和:3822

約数の個数: 64

約数和(自身を含む): 605880000

約数和(自身を除く): 404377080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2545, 3054, 3299, 4072, 5090, 6108, 6598, 7635, 9897, 10180, 12216, 13196, 15270, 16495, 19794, 20360, 26392, 30540, 32990, 39588, 49485, 61080, 65980, 79176, 98970, 131960, 197940, 395880, 1679191, 3358382, 5037573, 6716764, 8395955, 10075146, 13433528, 16791910, 20150292, 25187865, 33583820, 40300584, 50375730, 67167640, 100751460, 201502920]

約数ペア:

[(1, 201502920), (2, 100751460), (3, 67167640), (4, 50375730), (5, 40300584), (6, 33583820), (8, 25187865), (10, 20150292), (12, 16791910), (15, 13433528), (20, 10075146), (24, 8395955), (30, 6716764), (40, 5037573), (60, 3358382), (120, 1679191), (509, 395880), (1018, 197940), (1527, 131960), (2036, 98970), (2545, 79176), (3054, 65980), (3299, 61080), (4072, 49485), (5090, 39588), (6108, 32990), (6598, 30540), (7635, 26392), (9897, 20360), (10180, 19794), (12216, 16495), (13196, 15270)]