39823680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3224

約数の個数: 112

約数和(自身を含む): 136209024

約数和(自身を除く): 96385344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 3191, 4160, 6240, 6382, 9573, 12480, 12764, 15955, 19146, 25528, 31910, 38292, 41483, 47865, 51056, 63820, 76584, 82966, 95730, 102112, 124449, 127640, 153168, 165932, 191460, 204224, 207415, 248898, 255280, 306336, 331864, 382920, 414830, 497796, 510560, 612672, 622245, 663728, 765840, 829660, 995592, 1021120, 1244490, 1327456, 1531680, 1659320, 1991184, 2488980, 2654912, 3063360, 3318640, 3982368, 4977960, 6637280, 7964736, 9955920, 13274560, 19911840, 39823680]

約数ペア:

[(1, 39823680), (2, 19911840), (3, 13274560), (4, 9955920), (5, 7964736), (6, 6637280), (8, 4977960), (10, 3982368), (12, 3318640), (13, 3063360), (15, 2654912), (16, 2488980), (20, 1991184), (24, 1659320), (26, 1531680), (30, 1327456), (32, 1244490), (39, 1021120), (40, 995592), (48, 829660), (52, 765840), (60, 663728), (64, 622245), (65, 612672), (78, 510560), (80, 497796), (96, 414830), (104, 382920), (120, 331864), (130, 306336), (156, 255280), (160, 248898), (192, 207415), (195, 204224), (208, 191460), (240, 165932), (260, 153168), (312, 127640), (320, 124449), (390, 102112), (416, 95730), (480, 82966), (520, 76584), (624, 63820), (780, 51056), (832, 47865), (960, 41483), (1040, 38292), (1248, 31910), (1560, 25528), (2080, 19146), (2496, 15955), (3120, 12764), (3191, 12480), (4160, 9573), (6240, 6382)]