79647360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3226

約数の個数: 128

約数和(自身を含む): 273490560

約数和(自身を除く): 193843200

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3191, 4160, 4992, 6240, 6382, 8320, 9573, 12480, 12764, 15955, 19146, 24960, 25528, 31910, 38292, 41483, 47865, 51056, 63820, 76584, 82966, 95730, 102112, 124449, 127640, 153168, 165932, 191460, 204224, 207415, 248898, 255280, 306336, 331864, 382920, 408448, 414830, 497796, 510560, 612672, 622245, 663728, 765840, 829660, 995592, 1021120, 1225344, 1244490, 1327456, 1531680, 1659320, 1991184, 2042240, 2488980, 2654912, 3063360, 3318640, 3982368, 4977960, 5309824, 6126720, 6637280, 7964736, 9955920, 13274560, 15929472, 19911840, 26549120, 39823680, 79647360]

約数ペア:

[(1, 79647360), (2, 39823680), (3, 26549120), (4, 19911840), (5, 15929472), (6, 13274560), (8, 9955920), (10, 7964736), (12, 6637280), (13, 6126720), (15, 5309824), (16, 4977960), (20, 3982368), (24, 3318640), (26, 3063360), (30, 2654912), (32, 2488980), (39, 2042240), (40, 1991184), (48, 1659320), (52, 1531680), (60, 1327456), (64, 1244490), (65, 1225344), (78, 1021120), (80, 995592), (96, 829660), (104, 765840), (120, 663728), (128, 622245), (130, 612672), (156, 510560), (160, 497796), (192, 414830), (195, 408448), (208, 382920), (240, 331864), (260, 306336), (312, 255280), (320, 248898), (384, 207415), (390, 204224), (416, 191460), (480, 165932), (520, 153168), (624, 127640), (640, 124449), (780, 102112), (832, 95730), (960, 82966), (1040, 76584), (1248, 63820), (1560, 51056), (1664, 47865), (1920, 41483), (2080, 38292), (2496, 31910), (3120, 25528), (3191, 24960), (4160, 19146), (4992, 15955), (6240, 12764), (6382, 12480), (8320, 9573)]