2791206240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5815013}}^1$

素因数の和:5815031

約数の個数: 48

約数和(自身を含む): 8792301168

約数和(自身を除く): 6001094928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5815013, 11630026, 17445039, 23260052, 29075065, 34890078, 46520104, 58150130, 69780156, 87225195, 93040208, 116300260, 139560312, 174450390, 186080416, 232600520, 279120624, 348900780, 465201040, 558241248, 697801560, 930402080, 1395603120, 2791206240]

約数ペア:

[(1, 2791206240), (2, 1395603120), (3, 930402080), (4, 697801560), (5, 558241248), (6, 465201040), (8, 348900780), (10, 279120624), (12, 232600520), (15, 186080416), (16, 174450390), (20, 139560312), (24, 116300260), (30, 93040208), (32, 87225195), (40, 69780156), (48, 58150130), (60, 46520104), (80, 34890078), (96, 29075065), (120, 23260052), (160, 17445039), (240, 11630026), (480, 5815013)]