8204040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1783

約数の個数: 96

約数和(自身を含む): 28730520

約数和(自身を除く): 20526480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 1753, 2340, 3506, 4680, 5259, 7012, 8765, 10518, 14024, 15777, 17530, 21036, 22789, 26295, 31554, 35060, 42072, 45578, 52590, 63108, 68367, 70120, 78885, 91156, 105180, 113945, 126216, 136734, 157770, 182312, 205101, 210360, 227890, 273468, 315540, 341835, 410202, 455780, 546936, 631080, 683670, 820404, 911560, 1025505, 1367340, 1640808, 2051010, 2734680, 4102020, 8204040]

約数ペア:

[(1, 8204040), (2, 4102020), (3, 2734680), (4, 2051010), (5, 1640808), (6, 1367340), (8, 1025505), (9, 911560), (10, 820404), (12, 683670), (13, 631080), (15, 546936), (18, 455780), (20, 410202), (24, 341835), (26, 315540), (30, 273468), (36, 227890), (39, 210360), (40, 205101), (45, 182312), (52, 157770), (60, 136734), (65, 126216), (72, 113945), (78, 105180), (90, 91156), (104, 78885), (117, 70120), (120, 68367), (130, 63108), (156, 52590), (180, 45578), (195, 42072), (234, 35060), (260, 31554), (312, 26295), (360, 22789), (390, 21036), (468, 17530), (520, 15777), (585, 14024), (780, 10518), (936, 8765), (1170, 7012), (1560, 5259), (1753, 4680), (2340, 3506)]