72945240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10303}}^1$

素因数の和:10376

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 149621160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 10303, 20606, 30909, 41212, 51515, 61818, 82424, 103030, 123636, 154545, 206060, 247272, 309090, 412120, 607877, 618180, 1215754, 1236360, 1823631, 2431508, 3039385, 3647262, 4863016, 6078770, 7294524, 9118155, 12157540, 14589048, 18236310, 24315080, 36472620, 72945240]

約数ペア:

[(1, 72945240), (2, 36472620), (3, 24315080), (4, 18236310), (5, 14589048), (6, 12157540), (8, 9118155), (10, 7294524), (12, 6078770), (15, 4863016), (20, 3647262), (24, 3039385), (30, 2431508), (40, 1823631), (59, 1236360), (60, 1215754), (118, 618180), (120, 607877), (177, 412120), (236, 309090), (295, 247272), (354, 206060), (472, 154545), (590, 123636), (708, 103030), (885, 82424), (1180, 61818), (1416, 51515), (1770, 41212), (2360, 30909), (3540, 20606), (7080, 10303)]