3169980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 10496304

約数和(自身を除く): 7326324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1601, 1980, 3202, 4803, 6404, 8005, 9606, 14409, 16010, 17611, 19212, 24015, 28818, 32020, 35222, 48030, 52833, 57636, 70444, 72045, 88055, 96060, 105666, 144090, 158499, 176110, 211332, 264165, 288180, 316998, 352220, 528330, 633996, 792495, 1056660, 1584990, 3169980]

約数ペア:

[(1, 3169980), (2, 1584990), (3, 1056660), (4, 792495), (5, 633996), (6, 528330), (9, 352220), (10, 316998), (11, 288180), (12, 264165), (15, 211332), (18, 176110), (20, 158499), (22, 144090), (30, 105666), (33, 96060), (36, 88055), (44, 72045), (45, 70444), (55, 57636), (60, 52833), (66, 48030), (90, 35222), (99, 32020), (110, 28818), (132, 24015), (165, 19212), (180, 17611), (198, 16010), (220, 14409), (330, 9606), (396, 8005), (495, 6404), (660, 4803), (990, 3202), (1601, 1980)]