80570520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2833}}^1$

素因数の和:2929

約数の個数: 96

約数和(自身を含む): 265262400

約数和(自身を除く): 184691880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2833, 2844, 3160, 3555, 4740, 5666, 5688, 7110, 8499, 9480, 11332, 14165, 14220, 16998, 22664, 25497, 28330, 28440, 33996, 42495, 50994, 56660, 67992, 84990, 101988, 113320, 127485, 169980, 203976, 223807, 254970, 339960, 447614, 509940, 671421, 895228, 1019880, 1119035, 1342842, 1790456, 2014263, 2238070, 2685684, 3357105, 4028526, 4476140, 5371368, 6714210, 8057052, 8952280, 10071315, 13428420, 16114104, 20142630, 26856840, 40285260, 80570520]

約数ペア:

[(1, 80570520), (2, 40285260), (3, 26856840), (4, 20142630), (5, 16114104), (6, 13428420), (8, 10071315), (9, 8952280), (10, 8057052), (12, 6714210), (15, 5371368), (18, 4476140), (20, 4028526), (24, 3357105), (30, 2685684), (36, 2238070), (40, 2014263), (45, 1790456), (60, 1342842), (72, 1119035), (79, 1019880), (90, 895228), (120, 671421), (158, 509940), (180, 447614), (237, 339960), (316, 254970), (360, 223807), (395, 203976), (474, 169980), (632, 127485), (711, 113320), (790, 101988), (948, 84990), (1185, 67992), (1422, 56660), (1580, 50994), (1896, 42495), (2370, 33996), (2833, 28440), (2844, 28330), (3160, 25497), (3555, 22664), (4740, 16998), (5666, 14220), (5688, 14165), (7110, 11332), (8499, 9480)]