172967160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11003}}^1$

素因数の和:11148

約数の個数: 64

約数和(自身を含む): 522910080

約数和(自身を除く): 349942920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 11003, 15720, 22006, 33009, 44012, 55015, 66018, 88024, 110030, 132036, 165045, 220060, 264072, 330090, 440120, 660180, 1320360, 1441393, 2882786, 4324179, 5765572, 7206965, 8648358, 11531144, 14413930, 17296716, 21620895, 28827860, 34593432, 43241790, 57655720, 86483580, 172967160]

約数ペア:

[(1, 172967160), (2, 86483580), (3, 57655720), (4, 43241790), (5, 34593432), (6, 28827860), (8, 21620895), (10, 17296716), (12, 14413930), (15, 11531144), (20, 8648358), (24, 7206965), (30, 5765572), (40, 4324179), (60, 2882786), (120, 1441393), (131, 1320360), (262, 660180), (393, 440120), (524, 330090), (655, 264072), (786, 220060), (1048, 165045), (1310, 132036), (1572, 110030), (1965, 88024), (2620, 66018), (3144, 55015), (3930, 44012), (5240, 33009), (7860, 22006), (11003, 15720)]