6628140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 20992608

約数和(自身を除く): 14364468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 1601, 2070, 3202, 4140, 4803, 6404, 8005, 9606, 14409, 16010, 19212, 24015, 28818, 32020, 36823, 48030, 57636, 72045, 73646, 96060, 110469, 144090, 147292, 184115, 220938, 288180, 331407, 368230, 441876, 552345, 662814, 736460, 1104690, 1325628, 1657035, 2209380, 3314070, 6628140]

約数ペア:

[(1, 6628140), (2, 3314070), (3, 2209380), (4, 1657035), (5, 1325628), (6, 1104690), (9, 736460), (10, 662814), (12, 552345), (15, 441876), (18, 368230), (20, 331407), (23, 288180), (30, 220938), (36, 184115), (45, 147292), (46, 144090), (60, 110469), (69, 96060), (90, 73646), (92, 72045), (115, 57636), (138, 48030), (180, 36823), (207, 32020), (230, 28818), (276, 24015), (345, 19212), (414, 16010), (460, 14409), (690, 9606), (828, 8005), (1035, 6404), (1380, 4803), (1601, 4140), (2070, 3202)]