2385689520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{4943}}^1$

素因数の和:6970

約数の個数: 80

約数和(自身を含む): 7400812032

約数和(自身を除く): 5015122512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2011, 4022, 4943, 6033, 8044, 9886, 10055, 12066, 14829, 16088, 19772, 20110, 24132, 24715, 29658, 30165, 32176, 39544, 40220, 48264, 49430, 59316, 60330, 74145, 79088, 80440, 96528, 98860, 118632, 120660, 148290, 160880, 197720, 237264, 241320, 296580, 395440, 482640, 593160, 1186320, 9940373, 19880746, 29821119, 39761492, 49701865, 59642238, 79522984, 99403730, 119284476, 149105595, 159045968, 198807460, 238568952, 298211190, 397614920, 477137904, 596422380, 795229840, 1192844760, 2385689520]

約数ペア:

[(1, 2385689520), (2, 1192844760), (3, 795229840), (4, 596422380), (5, 477137904), (6, 397614920), (8, 298211190), (10, 238568952), (12, 198807460), (15, 159045968), (16, 149105595), (20, 119284476), (24, 99403730), (30, 79522984), (40, 59642238), (48, 49701865), (60, 39761492), (80, 29821119), (120, 19880746), (240, 9940373), (2011, 1186320), (4022, 593160), (4943, 482640), (6033, 395440), (8044, 296580), (9886, 241320), (10055, 237264), (12066, 197720), (14829, 160880), (16088, 148290), (19772, 120660), (20110, 118632), (24132, 98860), (24715, 96528), (29658, 80440), (30165, 79088), (32176, 74145), (39544, 60330), (40220, 59316), (48264, 49430)]