16490160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 56968080

約数和(自身を除く): 40477920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 619, 666, 720, 740, 888, 1110, 1238, 1332, 1480, 1665, 1776, 1857, 2220, 2476, 2664, 2960, 3095, 3330, 3714, 4440, 4952, 5328, 5571, 6190, 6660, 7428, 8880, 9285, 9904, 11142, 12380, 13320, 14856, 18570, 22284, 22903, 24760, 26640, 27855, 29712, 37140, 44568, 45806, 49520, 55710, 68709, 74280, 89136, 91612, 111420, 114515, 137418, 148560, 183224, 206127, 222840, 229030, 274836, 343545, 366448, 412254, 445680, 458060, 549672, 687090, 824508, 916120, 1030635, 1099344, 1374180, 1649016, 1832240, 2061270, 2748360, 3298032, 4122540, 5496720, 8245080, 16490160]

約数ペア:

[(1, 16490160), (2, 8245080), (3, 5496720), (4, 4122540), (5, 3298032), (6, 2748360), (8, 2061270), (9, 1832240), (10, 1649016), (12, 1374180), (15, 1099344), (16, 1030635), (18, 916120), (20, 824508), (24, 687090), (30, 549672), (36, 458060), (37, 445680), (40, 412254), (45, 366448), (48, 343545), (60, 274836), (72, 229030), (74, 222840), (80, 206127), (90, 183224), (111, 148560), (120, 137418), (144, 114515), (148, 111420), (180, 91612), (185, 89136), (222, 74280), (240, 68709), (296, 55710), (333, 49520), (360, 45806), (370, 44568), (444, 37140), (555, 29712), (592, 27855), (619, 26640), (666, 24760), (720, 22903), (740, 22284), (888, 18570), (1110, 14856), (1238, 13320), (1332, 12380), (1480, 11142), (1665, 9904), (1776, 9285), (1857, 8880), (2220, 7428), (2476, 6660), (2664, 6190), (2960, 5571), (3095, 5328), (3330, 4952), (3714, 4440)]