72737520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{303073}}^1$

素因数の和:303089

約数の個数: 40

約数和(自身を含む): 225487056

約数和(自身を除く): 152749536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 303073, 606146, 909219, 1212292, 1515365, 1818438, 2424584, 3030730, 3636876, 4546095, 4849168, 6061460, 7273752, 9092190, 12122920, 14547504, 18184380, 24245840, 36368760, 72737520]

約数ペア:

[(1, 72737520), (2, 36368760), (3, 24245840), (4, 18184380), (5, 14547504), (6, 12122920), (8, 9092190), (10, 7273752), (12, 6061460), (15, 4849168), (16, 4546095), (20, 3636876), (24, 3030730), (30, 2424584), (40, 1818438), (48, 1515365), (60, 1212292), (80, 909219), (120, 606146), (240, 303073)]