836387280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15913}}^1$

素因数の和:16005

約数の個数: 120

約数和(自身を含む): 2847523848

約数和(自身を除く): 2011136568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 15913, 17520, 26280, 31826, 47739, 52560, 63652, 79565, 95478, 127304, 143217, 159130, 190956, 238695, 254608, 286434, 318260, 381912, 477390, 572868, 636520, 716085, 763824, 954780, 1145736, 1161649, 1273040, 1432170, 1909560, 2291472, 2323298, 2864340, 3484947, 3819120, 4646596, 5728680, 5808245, 6969894, 9293192, 10454841, 11457360, 11616490, 13939788, 17424735, 18586384, 20909682, 23232980, 27879576, 34849470, 41819364, 46465960, 52274205, 55759152, 69698940, 83638728, 92931920, 104548410, 139397880, 167277456, 209096820, 278795760, 418193640, 836387280]

約数ペア:

[(1, 836387280), (2, 418193640), (3, 278795760), (4, 209096820), (5, 167277456), (6, 139397880), (8, 104548410), (9, 92931920), (10, 83638728), (12, 69698940), (15, 55759152), (16, 52274205), (18, 46465960), (20, 41819364), (24, 34849470), (30, 27879576), (36, 23232980), (40, 20909682), (45, 18586384), (48, 17424735), (60, 13939788), (72, 11616490), (73, 11457360), (80, 10454841), (90, 9293192), (120, 6969894), (144, 5808245), (146, 5728680), (180, 4646596), (219, 3819120), (240, 3484947), (292, 2864340), (360, 2323298), (365, 2291472), (438, 1909560), (584, 1432170), (657, 1273040), (720, 1161649), (730, 1145736), (876, 954780), (1095, 763824), (1168, 716085), (1314, 636520), (1460, 572868), (1752, 477390), (2190, 381912), (2628, 318260), (2920, 286434), (3285, 254608), (3504, 238695), (4380, 190956), (5256, 159130), (5840, 143217), (6570, 127304), (8760, 95478), (10512, 79565), (13140, 63652), (15913, 52560), (17520, 47739), (26280, 31826)]