51842640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11369}}^1$

素因数の和:11404

約数の個数: 80

約数和(自身を含む): 169185600

約数和(自身を除く): 117342960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11369, 22738, 34107, 45476, 56845, 68214, 90952, 113690, 136428, 170535, 181904, 216011, 227380, 272856, 341070, 432022, 454760, 545712, 648033, 682140, 864044, 909520, 1080055, 1296066, 1364280, 1728088, 2160110, 2592132, 2728560, 3240165, 3456176, 4320220, 5184264, 6480330, 8640440, 10368528, 12960660, 17280880, 25921320, 51842640]

約数ペア:

[(1, 51842640), (2, 25921320), (3, 17280880), (4, 12960660), (5, 10368528), (6, 8640440), (8, 6480330), (10, 5184264), (12, 4320220), (15, 3456176), (16, 3240165), (19, 2728560), (20, 2592132), (24, 2160110), (30, 1728088), (38, 1364280), (40, 1296066), (48, 1080055), (57, 909520), (60, 864044), (76, 682140), (80, 648033), (95, 545712), (114, 454760), (120, 432022), (152, 341070), (190, 272856), (228, 227380), (240, 216011), (285, 181904), (304, 170535), (380, 136428), (456, 113690), (570, 90952), (760, 68214), (912, 56845), (1140, 45476), (1520, 34107), (2280, 22738), (4560, 11369)]