30804360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11161}}^1$

素因数の和:11198

約数の個数: 64

約数和(自身を含む): 96439680

約数和(自身を除く): 65635320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 11161, 22322, 33483, 44644, 55805, 66966, 89288, 111610, 133932, 167415, 223220, 256703, 267864, 334830, 446440, 513406, 669660, 770109, 1026812, 1283515, 1339320, 1540218, 2053624, 2567030, 3080436, 3850545, 5134060, 6160872, 7701090, 10268120, 15402180, 30804360]

約数ペア:

[(1, 30804360), (2, 15402180), (3, 10268120), (4, 7701090), (5, 6160872), (6, 5134060), (8, 3850545), (10, 3080436), (12, 2567030), (15, 2053624), (20, 1540218), (23, 1339320), (24, 1283515), (30, 1026812), (40, 770109), (46, 669660), (60, 513406), (69, 446440), (92, 334830), (115, 267864), (120, 256703), (138, 223220), (184, 167415), (230, 133932), (276, 111610), (345, 89288), (460, 66966), (552, 55805), (690, 44644), (920, 33483), (1380, 22322), (2760, 11161)]