47075280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4003}}^1$

素因数の和:4033

約数の個数: 120

約数和(自身を含む): 169801632

約数和(自身を除く): 122726352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 4003, 5880, 8006, 11760, 12009, 16012, 20015, 24018, 28021, 32024, 40030, 48036, 56042, 60045, 64048, 80060, 84063, 96072, 112084, 120090, 140105, 160120, 168126, 192144, 196147, 224168, 240180, 280210, 320240, 336252, 392294, 420315, 448336, 480360, 560420, 588441, 672504, 784588, 840630, 960720, 980735, 1120840, 1176882, 1345008, 1569176, 1681260, 1961470, 2241680, 2353764, 2942205, 3138352, 3362520, 3922940, 4707528, 5884410, 6725040, 7845880, 9415056, 11768820, 15691760, 23537640, 47075280]

約数ペア:

[(1, 47075280), (2, 23537640), (3, 15691760), (4, 11768820), (5, 9415056), (6, 7845880), (7, 6725040), (8, 5884410), (10, 4707528), (12, 3922940), (14, 3362520), (15, 3138352), (16, 2942205), (20, 2353764), (21, 2241680), (24, 1961470), (28, 1681260), (30, 1569176), (35, 1345008), (40, 1176882), (42, 1120840), (48, 980735), (49, 960720), (56, 840630), (60, 784588), (70, 672504), (80, 588441), (84, 560420), (98, 480360), (105, 448336), (112, 420315), (120, 392294), (140, 336252), (147, 320240), (168, 280210), (196, 240180), (210, 224168), (240, 196147), (245, 192144), (280, 168126), (294, 160120), (336, 140105), (392, 120090), (420, 112084), (490, 96072), (560, 84063), (588, 80060), (735, 64048), (784, 60045), (840, 56042), (980, 48036), (1176, 40030), (1470, 32024), (1680, 28021), (1960, 24018), (2352, 20015), (2940, 16012), (3920, 12009), (4003, 11760), (5880, 8006)]