47831880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23447}}^1$

素因数の和:23478

約数の個数: 64

約数和(自身を含む): 151943040

約数和(自身を除く): 104111160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 23447, 46894, 70341, 93788, 117235, 140682, 187576, 234470, 281364, 351705, 398599, 468940, 562728, 703410, 797198, 937880, 1195797, 1406820, 1594396, 1992995, 2391594, 2813640, 3188792, 3985990, 4783188, 5978985, 7971980, 9566376, 11957970, 15943960, 23915940, 47831880]

約数ペア:

[(1, 47831880), (2, 23915940), (3, 15943960), (4, 11957970), (5, 9566376), (6, 7971980), (8, 5978985), (10, 4783188), (12, 3985990), (15, 3188792), (17, 2813640), (20, 2391594), (24, 1992995), (30, 1594396), (34, 1406820), (40, 1195797), (51, 937880), (60, 797198), (68, 703410), (85, 562728), (102, 468940), (120, 398599), (136, 351705), (170, 281364), (204, 234470), (255, 187576), (340, 140682), (408, 117235), (510, 93788), (680, 70341), (1020, 46894), (2040, 23447)]