7256750640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{23567}}^1$

素因数の和:24866

約数の個数: 80

約数和(自身を含む): 22514416128

約数和(自身を除く): 15257665488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1283, 2566, 3849, 5132, 6415, 7698, 10264, 12830, 15396, 19245, 20528, 23567, 25660, 30792, 38490, 47134, 51320, 61584, 70701, 76980, 94268, 102640, 117835, 141402, 153960, 188536, 235670, 282804, 307920, 353505, 377072, 471340, 565608, 707010, 942680, 1131216, 1414020, 1885360, 2828040, 5656080, 30236461, 60472922, 90709383, 120945844, 151182305, 181418766, 241891688, 302364610, 362837532, 453546915, 483783376, 604729220, 725675064, 907093830, 1209458440, 1451350128, 1814187660, 2418916880, 3628375320, 7256750640]

約数ペア:

[(1, 7256750640), (2, 3628375320), (3, 2418916880), (4, 1814187660), (5, 1451350128), (6, 1209458440), (8, 907093830), (10, 725675064), (12, 604729220), (15, 483783376), (16, 453546915), (20, 362837532), (24, 302364610), (30, 241891688), (40, 181418766), (48, 151182305), (60, 120945844), (80, 90709383), (120, 60472922), (240, 30236461), (1283, 5656080), (2566, 2828040), (3849, 1885360), (5132, 1414020), (6415, 1131216), (7698, 942680), (10264, 707010), (12830, 565608), (15396, 471340), (19245, 377072), (20528, 353505), (23567, 307920), (25660, 282804), (30792, 235670), (38490, 188536), (47134, 153960), (51320, 141402), (61584, 117835), (70701, 102640), (76980, 94268)]