348072240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11071}}^1$

素因数の和:11218

約数の個数: 80

約数和(自身を含む): 1087358976

約数和(自身を除く): 739286736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 10480, 11071, 15720, 22142, 31440, 33213, 44284, 55355, 66426, 88568, 110710, 132852, 166065, 177136, 221420, 265704, 332130, 442840, 531408, 664260, 885680, 1328520, 1450301, 2657040, 2900602, 4350903, 5801204, 7251505, 8701806, 11602408, 14503010, 17403612, 21754515, 23204816, 29006020, 34807224, 43509030, 58012040, 69614448, 87018060, 116024080, 174036120, 348072240]

約数ペア:

[(1, 348072240), (2, 174036120), (3, 116024080), (4, 87018060), (5, 69614448), (6, 58012040), (8, 43509030), (10, 34807224), (12, 29006020), (15, 23204816), (16, 21754515), (20, 17403612), (24, 14503010), (30, 11602408), (40, 8701806), (48, 7251505), (60, 5801204), (80, 4350903), (120, 2900602), (131, 2657040), (240, 1450301), (262, 1328520), (393, 885680), (524, 664260), (655, 531408), (786, 442840), (1048, 332130), (1310, 265704), (1572, 221420), (1965, 177136), (2096, 166065), (2620, 132852), (3144, 110710), (3930, 88568), (5240, 66426), (6288, 55355), (7860, 44284), (10480, 33213), (11071, 31440), (15720, 22142)]