779767320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{4987}}^1$

素因数の和:6304

約数の個数: 64

約数和(自身を含む): 2341566720

約数和(自身を除く): 1561799400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1303, 2606, 3909, 4987, 5212, 6515, 7818, 9974, 10424, 13030, 14961, 15636, 19545, 19948, 24935, 26060, 29922, 31272, 39090, 39896, 49870, 52120, 59844, 74805, 78180, 99740, 119688, 149610, 156360, 199480, 299220, 598440, 6498061, 12996122, 19494183, 25992244, 32490305, 38988366, 51984488, 64980610, 77976732, 97470915, 129961220, 155953464, 194941830, 259922440, 389883660, 779767320]

約数ペア:

[(1, 779767320), (2, 389883660), (3, 259922440), (4, 194941830), (5, 155953464), (6, 129961220), (8, 97470915), (10, 77976732), (12, 64980610), (15, 51984488), (20, 38988366), (24, 32490305), (30, 25992244), (40, 19494183), (60, 12996122), (120, 6498061), (1303, 598440), (2606, 299220), (3909, 199480), (4987, 156360), (5212, 149610), (6515, 119688), (7818, 99740), (9974, 78180), (10424, 74805), (13030, 59844), (14961, 52120), (15636, 49870), (19545, 39896), (19948, 39090), (24935, 31272), (26060, 29922)]