70350120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21713}}^1$

素因数の和:21736

約数の個数: 80

約数和(自身を含む): 236465460

約数和(自身を除く): 166115340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21713, 43426, 65139, 86852, 108565, 130278, 173704, 195417, 217130, 260556, 325695, 390834, 434260, 521112, 586251, 651390, 781668, 868520, 977085, 1172502, 1302780, 1563336, 1758753, 1954170, 2345004, 2605560, 2931255, 3517506, 3908340, 4690008, 5862510, 7035012, 7816680, 8793765, 11725020, 14070024, 17587530, 23450040, 35175060, 70350120]

約数ペア:

[(1, 70350120), (2, 35175060), (3, 23450040), (4, 17587530), (5, 14070024), (6, 11725020), (8, 8793765), (9, 7816680), (10, 7035012), (12, 5862510), (15, 4690008), (18, 3908340), (20, 3517506), (24, 2931255), (27, 2605560), (30, 2345004), (36, 1954170), (40, 1758753), (45, 1563336), (54, 1302780), (60, 1172502), (72, 977085), (81, 868520), (90, 781668), (108, 651390), (120, 586251), (135, 521112), (162, 434260), (180, 390834), (216, 325695), (270, 260556), (324, 217130), (360, 195417), (405, 173704), (540, 130278), (648, 108565), (810, 86852), (1080, 65139), (1620, 43426), (3240, 21713)]