12270060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6197}}^1$

素因数の和:6223

約数の個数: 72

約数和(自身を含む): 40609296

約数和(自身を除く): 28339236

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, 1980, 6197, 12394, 18591, 24788, 30985, 37182, 55773, 61970, 68167, 74364, 92955, 111546, 123940, 136334, 185910, 204501, 223092, 272668, 278865, 340835, 371820, 409002, 557730, 613503, 681670, 818004, 1022505, 1115460, 1227006, 1363340, 2045010, 2454012, 3067515, 4090020, 6135030, 12270060]

約数ペア:

[(1, 12270060), (2, 6135030), (3, 4090020), (4, 3067515), (5, 2454012), (6, 2045010), (9, 1363340), (10, 1227006), (11, 1115460), (12, 1022505), (15, 818004), (18, 681670), (20, 613503), (22, 557730), (30, 409002), (33, 371820), (36, 340835), (44, 278865), (45, 272668), (55, 223092), (60, 204501), (66, 185910), (90, 136334), (99, 123940), (110, 111546), (132, 92955), (165, 74364), (180, 68167), (198, 61970), (220, 55773), (330, 37182), (396, 30985), (495, 24788), (660, 18591), (990, 12394), (1980, 6197)]