60210320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 149668992

約数和(自身を除く): 89458672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 688, 761, 860, 920, 989, 1522, 1720, 1840, 1978, 3044, 3440, 3805, 3956, 4945, 6088, 7610, 7912, 9890, 12176, 15220, 15824, 17503, 19780, 30440, 32723, 35006, 39560, 60880, 65446, 70012, 79120, 87515, 130892, 140024, 163615, 175030, 261784, 280048, 327230, 350060, 523568, 654460, 700120, 752629, 1308920, 1400240, 1505258, 2617840, 3010516, 3763145, 6021032, 7526290, 12042064, 15052580, 30105160, 60210320]

約数ペア:

[(1, 60210320), (2, 30105160), (4, 15052580), (5, 12042064), (8, 7526290), (10, 6021032), (16, 3763145), (20, 3010516), (23, 2617840), (40, 1505258), (43, 1400240), (46, 1308920), (80, 752629), (86, 700120), (92, 654460), (115, 523568), (172, 350060), (184, 327230), (215, 280048), (230, 261784), (344, 175030), (368, 163615), (430, 140024), (460, 130892), (688, 87515), (761, 79120), (860, 70012), (920, 65446), (989, 60880), (1522, 39560), (1720, 35006), (1840, 32723), (1978, 30440), (3044, 19780), (3440, 17503), (3805, 15824), (3956, 15220), (4945, 12176), (6088, 9890), (7610, 7912)]