2048629920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{15749}}^1$

素因数の和:16038

約数の個数: 96

約数和(自身を含む): 6477408000

約数和(自身を除く): 4428778080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 480, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 8130, 8672, 10840, 13008, 15749, 16260, 21680, 26016, 31498, 32520, 43360, 47247, 62996, 65040, 78745, 94494, 125992, 130080, 157490, 188988, 236235, 251984, 314980, 377976, 472470, 503968, 629960, 755952, 944940, 1259920, 1511904, 1889880, 2519840, 3779760, 4267979, 7559520, 8535958, 12803937, 17071916, 21339895, 25607874, 34143832, 42679790, 51215748, 64019685, 68287664, 85359580, 102431496, 128039370, 136575328, 170719160, 204862992, 256078740, 341438320, 409725984, 512157480, 682876640, 1024314960, 2048629920]

約数ペア:

[(1, 2048629920), (2, 1024314960), (3, 682876640), (4, 512157480), (5, 409725984), (6, 341438320), (8, 256078740), (10, 204862992), (12, 170719160), (15, 136575328), (16, 128039370), (20, 102431496), (24, 85359580), (30, 68287664), (32, 64019685), (40, 51215748), (48, 42679790), (60, 34143832), (80, 25607874), (96, 21339895), (120, 17071916), (160, 12803937), (240, 8535958), (271, 7559520), (480, 4267979), (542, 3779760), (813, 2519840), (1084, 1889880), (1355, 1511904), (1626, 1259920), (2168, 944940), (2710, 755952), (3252, 629960), (4065, 503968), (4336, 472470), (5420, 377976), (6504, 314980), (8130, 251984), (8672, 236235), (10840, 188988), (13008, 157490), (15749, 130080), (16260, 125992), (21680, 94494), (26016, 78745), (31498, 65040), (32520, 62996), (43360, 47247)]