71826240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3253}}^1$

素因数の和:3296

約数の個数: 112

約数和(自身を含む): 238036608

約数和(自身を除く): 166210368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3253, 3680, 4416, 5520, 6506, 7360, 9759, 11040, 13012, 16265, 19518, 22080, 26024, 32530, 39036, 48795, 52048, 65060, 74819, 78072, 97590, 104096, 130120, 149638, 156144, 195180, 208192, 224457, 260240, 299276, 312288, 374095, 390360, 448914, 520480, 598552, 624576, 748190, 780720, 897828, 1040960, 1122285, 1197104, 1496380, 1561440, 1795656, 2244570, 2394208, 2992760, 3122880, 3591312, 4489140, 4788416, 5985520, 7182624, 8978280, 11971040, 14365248, 17956560, 23942080, 35913120, 71826240]

約数ペア:

[(1, 71826240), (2, 35913120), (3, 23942080), (4, 17956560), (5, 14365248), (6, 11971040), (8, 8978280), (10, 7182624), (12, 5985520), (15, 4788416), (16, 4489140), (20, 3591312), (23, 3122880), (24, 2992760), (30, 2394208), (32, 2244570), (40, 1795656), (46, 1561440), (48, 1496380), (60, 1197104), (64, 1122285), (69, 1040960), (80, 897828), (92, 780720), (96, 748190), (115, 624576), (120, 598552), (138, 520480), (160, 448914), (184, 390360), (192, 374095), (230, 312288), (240, 299276), (276, 260240), (320, 224457), (345, 208192), (368, 195180), (460, 156144), (480, 149638), (552, 130120), (690, 104096), (736, 97590), (920, 78072), (960, 74819), (1104, 65060), (1380, 52048), (1472, 48795), (1840, 39036), (2208, 32530), (2760, 26024), (3253, 22080), (3680, 19518), (4416, 16265), (5520, 13012), (6506, 11040), (7360, 9759)]