121314420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29303}}^1$

素因数の和:29341

約数の個数: 72

約数和(自身を含む): 383999616

約数和(自身を除く): 262685196

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, 2070, 4140, 29303, 58606, 87909, 117212, 146515, 175818, 263727, 293030, 351636, 439545, 527454, 586060, 673969, 879090, 1054908, 1318635, 1347938, 1758180, 2021907, 2637270, 2695876, 3369845, 4043814, 5274540, 6065721, 6739690, 8087628, 10109535, 12131442, 13479380, 20219070, 24262884, 30328605, 40438140, 60657210, 121314420]

約数ペア:

[(1, 121314420), (2, 60657210), (3, 40438140), (4, 30328605), (5, 24262884), (6, 20219070), (9, 13479380), (10, 12131442), (12, 10109535), (15, 8087628), (18, 6739690), (20, 6065721), (23, 5274540), (30, 4043814), (36, 3369845), (45, 2695876), (46, 2637270), (60, 2021907), (69, 1758180), (90, 1347938), (92, 1318635), (115, 1054908), (138, 879090), (180, 673969), (207, 586060), (230, 527454), (276, 439545), (345, 351636), (414, 293030), (460, 263727), (690, 175818), (828, 146515), (1035, 117212), (1380, 87909), (2070, 58606), (4140, 29303)]