42727560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 135924480

約数和(自身を除く): 93196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 113, 115, 120, 137, 138, 184, 226, 230, 274, 276, 339, 345, 411, 452, 460, 548, 552, 565, 678, 685, 690, 822, 904, 920, 1096, 1130, 1356, 1370, 1380, 1644, 1695, 2055, 2260, 2599, 2712, 2740, 2760, 3151, 3288, 3390, 4110, 4520, 5198, 5480, 6302, 6780, 7797, 8220, 9453, 10396, 12604, 12995, 13560, 15481, 15594, 15755, 16440, 18906, 20792, 25208, 25990, 30962, 31188, 31510, 37812, 38985, 46443, 47265, 51980, 61924, 62376, 63020, 75624, 77405, 77970, 92886, 94530, 103960, 123848, 126040, 154810, 155940, 185772, 189060, 232215, 309620, 311880, 356063, 371544, 378120, 464430, 619240, 712126, 928860, 1068189, 1424252, 1780315, 1857720, 2136378, 2848504, 3560630, 4272756, 5340945, 7121260, 8545512, 10681890, 14242520, 21363780, 42727560]

約数ペア:

[(1, 42727560), (2, 21363780), (3, 14242520), (4, 10681890), (5, 8545512), (6, 7121260), (8, 5340945), (10, 4272756), (12, 3560630), (15, 2848504), (20, 2136378), (23, 1857720), (24, 1780315), (30, 1424252), (40, 1068189), (46, 928860), (60, 712126), (69, 619240), (92, 464430), (113, 378120), (115, 371544), (120, 356063), (137, 311880), (138, 309620), (184, 232215), (226, 189060), (230, 185772), (274, 155940), (276, 154810), (339, 126040), (345, 123848), (411, 103960), (452, 94530), (460, 92886), (548, 77970), (552, 77405), (565, 75624), (678, 63020), (685, 62376), (690, 61924), (822, 51980), (904, 47265), (920, 46443), (1096, 38985), (1130, 37812), (1356, 31510), (1370, 31188), (1380, 30962), (1644, 25990), (1695, 25208), (2055, 20792), (2260, 18906), (2599, 16440), (2712, 15755), (2740, 15594), (2760, 15481), (3151, 13560), (3288, 12995), (3390, 12604), (4110, 10396), (4520, 9453), (5198, 8220), (5480, 7797), (6302, 6780)]