331593840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27091}}^1$

素因数の和:27127

約数の個数: 120

約数和(自身を含む): 1179152208

約数和(自身を除く): 847558368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 27091, 54182, 81273, 108364, 135455, 162546, 216728, 243819, 270910, 325092, 406365, 433456, 460547, 487638, 541820, 650184, 812730, 921094, 975276, 1083640, 1219095, 1300368, 1381641, 1625460, 1842188, 1950552, 2167280, 2302735, 2438190, 2763282, 3250920, 3684376, 3901104, 4144923, 4605470, 4876380, 5526564, 6501840, 6908205, 7368752, 8289846, 9210940, 9752760, 11053128, 13816410, 16579692, 18421880, 19505520, 20724615, 22106256, 27632820, 33159384, 36843760, 41449230, 55265640, 66318768, 82898460, 110531280, 165796920, 331593840]

約数ペア:

[(1, 331593840), (2, 165796920), (3, 110531280), (4, 82898460), (5, 66318768), (6, 55265640), (8, 41449230), (9, 36843760), (10, 33159384), (12, 27632820), (15, 22106256), (16, 20724615), (17, 19505520), (18, 18421880), (20, 16579692), (24, 13816410), (30, 11053128), (34, 9752760), (36, 9210940), (40, 8289846), (45, 7368752), (48, 6908205), (51, 6501840), (60, 5526564), (68, 4876380), (72, 4605470), (80, 4144923), (85, 3901104), (90, 3684376), (102, 3250920), (120, 2763282), (136, 2438190), (144, 2302735), (153, 2167280), (170, 1950552), (180, 1842188), (204, 1625460), (240, 1381641), (255, 1300368), (272, 1219095), (306, 1083640), (340, 975276), (360, 921094), (408, 812730), (510, 650184), (612, 541820), (680, 487638), (720, 460547), (765, 433456), (816, 406365), (1020, 325092), (1224, 270910), (1360, 243819), (1530, 216728), (2040, 162546), (2448, 135455), (3060, 108364), (4080, 81273), (6120, 54182), (12240, 27091)]