82207920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20149}}^1$

素因数の和:20182

約数の個数: 80

約数和(自身を含む): 269848800

約数和(自身を除く): 187640880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20149, 40298, 60447, 80596, 100745, 120894, 161192, 201490, 241788, 302235, 322384, 342533, 402980, 483576, 604470, 685066, 805960, 967152, 1027599, 1208940, 1370132, 1611920, 1712665, 2055198, 2417880, 2740264, 3425330, 4110396, 4835760, 5137995, 5480528, 6850660, 8220792, 10275990, 13701320, 16441584, 20551980, 27402640, 41103960, 82207920]

約数ペア:

[(1, 82207920), (2, 41103960), (3, 27402640), (4, 20551980), (5, 16441584), (6, 13701320), (8, 10275990), (10, 8220792), (12, 6850660), (15, 5480528), (16, 5137995), (17, 4835760), (20, 4110396), (24, 3425330), (30, 2740264), (34, 2417880), (40, 2055198), (48, 1712665), (51, 1611920), (60, 1370132), (68, 1208940), (80, 1027599), (85, 967152), (102, 805960), (120, 685066), (136, 604470), (170, 483576), (204, 402980), (240, 342533), (255, 322384), (272, 302235), (340, 241788), (408, 201490), (510, 161192), (680, 120894), (816, 100745), (1020, 80596), (1360, 60447), (2040, 40298), (4080, 20149)]