60581120

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 158941440

約数和(自身を除く): 98360320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 53, 64, 76, 80, 94, 95, 106, 128, 152, 160, 188, 190, 212, 235, 256, 265, 304, 320, 376, 380, 424, 470, 530, 608, 640, 752, 760, 848, 893, 940, 1007, 1060, 1216, 1280, 1504, 1520, 1696, 1786, 1880, 2014, 2120, 2432, 2491, 3008, 3040, 3392, 3572, 3760, 4028, 4240, 4465, 4864, 4982, 5035, 6016, 6080, 6784, 7144, 7520, 8056, 8480, 8930, 9964, 10070, 12032, 12160, 12455, 13568, 14288, 15040, 16112, 16960, 17860, 19928, 20140, 24320, 24910, 28576, 30080, 32224, 33920, 35720, 39856, 40280, 47329, 49820, 57152, 60160, 64448, 67840, 71440, 79712, 80560, 94658, 99640, 114304, 128896, 142880, 159424, 161120, 189316, 199280, 228608, 236645, 257792, 285760, 318848, 322240, 378632, 398560, 473290, 571520, 637696, 644480, 757264, 797120, 946580, 1143040, 1288960, 1514528, 1594240, 1893160, 3029056, 3188480, 3786320, 6058112, 7572640, 12116224, 15145280, 30290560, 60581120]

約数ペア:

[(1, 60581120), (2, 30290560), (4, 15145280), (5, 12116224), (8, 7572640), (10, 6058112), (16, 3786320), (19, 3188480), (20, 3029056), (32, 1893160), (38, 1594240), (40, 1514528), (47, 1288960), (53, 1143040), (64, 946580), (76, 797120), (80, 757264), (94, 644480), (95, 637696), (106, 571520), (128, 473290), (152, 398560), (160, 378632), (188, 322240), (190, 318848), (212, 285760), (235, 257792), (256, 236645), (265, 228608), (304, 199280), (320, 189316), (376, 161120), (380, 159424), (424, 142880), (470, 128896), (530, 114304), (608, 99640), (640, 94658), (752, 80560), (760, 79712), (848, 71440), (893, 67840), (940, 64448), (1007, 60160), (1060, 57152), (1216, 49820), (1280, 47329), (1504, 40280), (1520, 39856), (1696, 35720), (1786, 33920), (1880, 32224), (2014, 30080), (2120, 28576), (2432, 24910), (2491, 24320), (3008, 20140), (3040, 19928), (3392, 17860), (3572, 16960), (3760, 16112), (4028, 15040), (4240, 14288), (4465, 13568), (4864, 12455), (4982, 12160), (5035, 12032), (6016, 10070), (6080, 9964), (6784, 8930), (7144, 8480), (7520, 8056)]