302980320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{210403}}^1$

素因数の和:210424

約数の個数: 72

約数和(自身を含む): 1033925256

約数和(自身を除く): 730944936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 210403, 420806, 631209, 841612, 1052015, 1262418, 1683224, 1893627, 2104030, 2524836, 3156045, 3366448, 3787254, 4208060, 5049672, 6312090, 6732896, 7574508, 8416120, 9468135, 10099344, 12624180, 15149016, 16832240, 18936270, 20198688, 25248360, 30298032, 33664480, 37872540, 50496720, 60596064, 75745080, 100993440, 151490160, 302980320]

約数ペア:

[(1, 302980320), (2, 151490160), (3, 100993440), (4, 75745080), (5, 60596064), (6, 50496720), (8, 37872540), (9, 33664480), (10, 30298032), (12, 25248360), (15, 20198688), (16, 18936270), (18, 16832240), (20, 15149016), (24, 12624180), (30, 10099344), (32, 9468135), (36, 8416120), (40, 7574508), (45, 6732896), (48, 6312090), (60, 5049672), (72, 4208060), (80, 3787254), (90, 3366448), (96, 3156045), (120, 2524836), (144, 2104030), (160, 1893627), (180, 1683224), (240, 1262418), (288, 1052015), (360, 841612), (480, 631209), (720, 420806), (1440, 210403)]