264780360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18892

約数の個数: 128

約数和(自身を含む): 950544000

約数和(自身を除く): 685763640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 18859, 37718, 56577, 75436, 94295, 113154, 150872, 169731, 188590, 226308, 245167, 282885, 339462, 377180, 452616, 490334, 509193, 565770, 678924, 735501, 754360, 848655, 980668, 1018386, 1131540, 1225835, 1357848, 1471002, 1697310, 1961336, 2036772, 2206503, 2263080, 2451670, 2545965, 2942004, 3394620, 3677505, 4073544, 4413006, 4903340, 5091930, 5884008, 6619509, 6789240, 7355010, 8826012, 9806680, 10183860, 11032515, 13239018, 14710020, 17652024, 20367720, 22065030, 26478036, 29420040, 33097545, 44130060, 52956072, 66195090, 88260120, 132390180, 264780360]

約数ペア:

[(1, 264780360), (2, 132390180), (3, 88260120), (4, 66195090), (5, 52956072), (6, 44130060), (8, 33097545), (9, 29420040), (10, 26478036), (12, 22065030), (13, 20367720), (15, 17652024), (18, 14710020), (20, 13239018), (24, 11032515), (26, 10183860), (27, 9806680), (30, 8826012), (36, 7355010), (39, 6789240), (40, 6619509), (45, 5884008), (52, 5091930), (54, 4903340), (60, 4413006), (65, 4073544), (72, 3677505), (78, 3394620), (90, 2942004), (104, 2545965), (108, 2451670), (117, 2263080), (120, 2206503), (130, 2036772), (135, 1961336), (156, 1697310), (180, 1471002), (195, 1357848), (216, 1225835), (234, 1131540), (260, 1018386), (270, 980668), (312, 848655), (351, 754360), (360, 735501), (390, 678924), (468, 565770), (520, 509193), (540, 490334), (585, 452616), (702, 377180), (780, 339462), (936, 282885), (1080, 245167), (1170, 226308), (1404, 188590), (1560, 169731), (1755, 150872), (2340, 113154), (2808, 94295), (3510, 75436), (4680, 56577), (7020, 37718), (14040, 18859)]