87837120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4357}}^1$

素因数の和:4387

約数の個数: 168

約数和(自身を含む): 345362784

約数和(自身を除く): 257525664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4357, 5040, 6720, 8714, 10080, 13071, 17428, 20160, 21785, 26142, 30499, 34856, 39213, 43570, 52284, 60998, 65355, 69712, 78426, 87140, 91497, 104568, 121996, 130710, 139424, 152495, 156852, 174280, 182994, 196065, 209136, 243992, 261420, 274491, 278848, 304990, 313704, 348560, 365988, 392130, 418272, 457485, 487984, 522840, 548982, 609980, 627408, 697120, 731976, 784260, 836544, 914970, 975968, 1045680, 1097964, 1219960, 1254816, 1372455, 1394240, 1463952, 1568520, 1829940, 1951936, 2091360, 2195928, 2439920, 2509632, 2744910, 2927904, 3137040, 3659880, 4182720, 4391856, 4879840, 5489820, 5855808, 6274080, 7319760, 8783712, 9759680, 10979640, 12548160, 14639520, 17567424, 21959280, 29279040, 43918560, 87837120]

約数ペア:

[(1, 87837120), (2, 43918560), (3, 29279040), (4, 21959280), (5, 17567424), (6, 14639520), (7, 12548160), (8, 10979640), (9, 9759680), (10, 8783712), (12, 7319760), (14, 6274080), (15, 5855808), (16, 5489820), (18, 4879840), (20, 4391856), (21, 4182720), (24, 3659880), (28, 3137040), (30, 2927904), (32, 2744910), (35, 2509632), (36, 2439920), (40, 2195928), (42, 2091360), (45, 1951936), (48, 1829940), (56, 1568520), (60, 1463952), (63, 1394240), (64, 1372455), (70, 1254816), (72, 1219960), (80, 1097964), (84, 1045680), (90, 975968), (96, 914970), (105, 836544), (112, 784260), (120, 731976), (126, 697120), (140, 627408), (144, 609980), (160, 548982), (168, 522840), (180, 487984), (192, 457485), (210, 418272), (224, 392130), (240, 365988), (252, 348560), (280, 313704), (288, 304990), (315, 278848), (320, 274491), (336, 261420), (360, 243992), (420, 209136), (448, 196065), (480, 182994), (504, 174280), (560, 156852), (576, 152495), (630, 139424), (672, 130710), (720, 121996), (840, 104568), (960, 91497), (1008, 87140), (1120, 78426), (1260, 69712), (1344, 65355), (1440, 60998), (1680, 52284), (2016, 43570), (2240, 39213), (2520, 34856), (2880, 30499), (3360, 26142), (4032, 21785), (4357, 20160), (5040, 17428), (6720, 13071), (8714, 10080)]