29370091680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20395897}}^1$

素因数の和:20395918

約数の個数: 72

約数和(自身を含む): 100225442772

約数和(自身を除く): 70855351092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20395897, 40791794, 61187691, 81583588, 101979485, 122375382, 163167176, 183563073, 203958970, 244750764, 305938455, 326334352, 367126146, 407917940, 489501528, 611876910, 652668704, 734252292, 815835880, 917815365, 979003056, 1223753820, 1468504584, 1631671760, 1835630730, 1958006112, 2447507640, 2937009168, 3263343520, 3671261460, 4895015280, 5874018336, 7342522920, 9790030560, 14685045840, 29370091680]

約数ペア:

[(1, 29370091680), (2, 14685045840), (3, 9790030560), (4, 7342522920), (5, 5874018336), (6, 4895015280), (8, 3671261460), (9, 3263343520), (10, 2937009168), (12, 2447507640), (15, 1958006112), (16, 1835630730), (18, 1631671760), (20, 1468504584), (24, 1223753820), (30, 979003056), (32, 917815365), (36, 815835880), (40, 734252292), (45, 652668704), (48, 611876910), (60, 489501528), (72, 407917940), (80, 367126146), (90, 326334352), (96, 305938455), (120, 244750764), (144, 203958970), (160, 183563073), (180, 163167176), (240, 122375382), (288, 101979485), (360, 81583588), (480, 61187691), (720, 40791794), (1440, 20395897)]