2122347960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19079}}^1$

素因数の和:19202

約数の個数: 128

約数和(自身を含む): 7143552000

約数和(自身を除く): 5021204040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3708, 4120, 4635, 5562, 6180, 7416, 9270, 11124, 12360, 13905, 18540, 19079, 22248, 27810, 37080, 38158, 55620, 57237, 76316, 95395, 111240, 114474, 152632, 171711, 190790, 228948, 286185, 343422, 381580, 457896, 515133, 572370, 686844, 763160, 858555, 1030266, 1144740, 1373688, 1717110, 1965137, 2060532, 2289480, 2575665, 3434220, 3930274, 4121064, 5151330, 5895411, 6868440, 7860548, 9825685, 10302660, 11790822, 15721096, 17686233, 19651370, 20605320, 23581644, 29477055, 35372466, 39302740, 47163288, 53058699, 58954110, 70744932, 78605480, 88431165, 106117398, 117908220, 141489864, 176862330, 212234796, 235816440, 265293495, 353724660, 424469592, 530586990, 707449320, 1061173980, 2122347960]

約数ペア:

[(1, 2122347960), (2, 1061173980), (3, 707449320), (4, 530586990), (5, 424469592), (6, 353724660), (8, 265293495), (9, 235816440), (10, 212234796), (12, 176862330), (15, 141489864), (18, 117908220), (20, 106117398), (24, 88431165), (27, 78605480), (30, 70744932), (36, 58954110), (40, 53058699), (45, 47163288), (54, 39302740), (60, 35372466), (72, 29477055), (90, 23581644), (103, 20605320), (108, 19651370), (120, 17686233), (135, 15721096), (180, 11790822), (206, 10302660), (216, 9825685), (270, 7860548), (309, 6868440), (360, 5895411), (412, 5151330), (515, 4121064), (540, 3930274), (618, 3434220), (824, 2575665), (927, 2289480), (1030, 2060532), (1080, 1965137), (1236, 1717110), (1545, 1373688), (1854, 1144740), (2060, 1030266), (2472, 858555), (2781, 763160), (3090, 686844), (3708, 572370), (4120, 515133), (4635, 457896), (5562, 381580), (6180, 343422), (7416, 286185), (9270, 228948), (11124, 190790), (12360, 171711), (13905, 152632), (18540, 114474), (19079, 111240), (22248, 95395), (27810, 76316), (37080, 57237), (38158, 55620)]