4951863120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{665573}}^1$

素因数の和:665620

約数の個数: 80

約数和(自身を含む): 15845985792

約数和(自身を除く): 10894122672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 665573, 1331146, 1996719, 2662292, 3327865, 3993438, 5324584, 6655730, 7986876, 9983595, 10649168, 13311460, 15973752, 19967190, 20632763, 26622920, 31947504, 39934380, 41265526, 53245840, 61898289, 79868760, 82531052, 103163815, 123796578, 159737520, 165062104, 206327630, 247593156, 309491445, 330124208, 412655260, 495186312, 618982890, 825310520, 990372624, 1237965780, 1650621040, 2475931560, 4951863120]

約数ペア:

[(1, 4951863120), (2, 2475931560), (3, 1650621040), (4, 1237965780), (5, 990372624), (6, 825310520), (8, 618982890), (10, 495186312), (12, 412655260), (15, 330124208), (16, 309491445), (20, 247593156), (24, 206327630), (30, 165062104), (31, 159737520), (40, 123796578), (48, 103163815), (60, 82531052), (62, 79868760), (80, 61898289), (93, 53245840), (120, 41265526), (124, 39934380), (155, 31947504), (186, 26622920), (240, 20632763), (248, 19967190), (310, 15973752), (372, 13311460), (465, 10649168), (496, 9983595), (620, 7986876), (744, 6655730), (930, 5324584), (1240, 3993438), (1488, 3327865), (1860, 2662292), (2480, 1996719), (3720, 1331146), (7440, 665573)]