94478640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20719}}^1$

素因数の和:20754

約数の個数: 80

約数和(自身を含む): 308313600

約数和(自身を除く): 213834960

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, 20719, 41438, 62157, 82876, 103595, 124314, 165752, 207190, 248628, 310785, 331504, 393661, 414380, 497256, 621570, 787322, 828760, 994512, 1180983, 1243140, 1574644, 1657520, 1968305, 2361966, 2486280, 3149288, 3936610, 4723932, 4972560, 5904915, 6298576, 7873220, 9447864, 11809830, 15746440, 18895728, 23619660, 31492880, 47239320, 94478640]

約数ペア:

[(1, 94478640), (2, 47239320), (3, 31492880), (4, 23619660), (5, 18895728), (6, 15746440), (8, 11809830), (10, 9447864), (12, 7873220), (15, 6298576), (16, 5904915), (19, 4972560), (20, 4723932), (24, 3936610), (30, 3149288), (38, 2486280), (40, 2361966), (48, 1968305), (57, 1657520), (60, 1574644), (76, 1243140), (80, 1180983), (95, 994512), (114, 828760), (120, 787322), (152, 621570), (190, 497256), (228, 414380), (240, 393661), (285, 331504), (304, 310785), (380, 248628), (456, 207190), (570, 165752), (760, 124314), (912, 103595), (1140, 82876), (1520, 62157), (2280, 41438), (4560, 20719)]