1255433280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4621}}^1$

素因数の和:4924

約数の個数: 112

約数和(自身を含む): 4000951104

約数和(自身を除く): 2745517824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 283, 320, 480, 566, 849, 960, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 4528, 4621, 5660, 6792, 8490, 9056, 9242, 11320, 13584, 13863, 16980, 18112, 18484, 22640, 23105, 27168, 27726, 33960, 36968, 45280, 46210, 54336, 55452, 67920, 69315, 73936, 90560, 92420, 110904, 135840, 138630, 147872, 184840, 221808, 271680, 277260, 295744, 369680, 443616, 554520, 739360, 887232, 1109040, 1307743, 1478720, 2218080, 2615486, 3923229, 4436160, 5230972, 6538715, 7846458, 10461944, 13077430, 15692916, 19616145, 20923888, 26154860, 31385832, 39232290, 41847776, 52309720, 62771664, 78464580, 83695552, 104619440, 125543328, 156929160, 209238880, 251086656, 313858320, 418477760, 627716640, 1255433280]

約数ペア:

[(1, 1255433280), (2, 627716640), (3, 418477760), (4, 313858320), (5, 251086656), (6, 209238880), (8, 156929160), (10, 125543328), (12, 104619440), (15, 83695552), (16, 78464580), (20, 62771664), (24, 52309720), (30, 41847776), (32, 39232290), (40, 31385832), (48, 26154860), (60, 20923888), (64, 19616145), (80, 15692916), (96, 13077430), (120, 10461944), (160, 7846458), (192, 6538715), (240, 5230972), (283, 4436160), (320, 3923229), (480, 2615486), (566, 2218080), (849, 1478720), (960, 1307743), (1132, 1109040), (1415, 887232), (1698, 739360), (2264, 554520), (2830, 443616), (3396, 369680), (4245, 295744), (4528, 277260), (4621, 271680), (5660, 221808), (6792, 184840), (8490, 147872), (9056, 138630), (9242, 135840), (11320, 110904), (13584, 92420), (13863, 90560), (16980, 73936), (18112, 69315), (18484, 67920), (22640, 55452), (23105, 54336), (27168, 46210), (27726, 45280), (33960, 36968)]