85485120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12721}}^1$

素因数の和:12748

約数の個数: 112

約数和(自身を含む): 310213248

約数和(自身を除く): 224728128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 12721, 25442, 38163, 50884, 63605, 76326, 89047, 101768, 127210, 152652, 178094, 190815, 203536, 254420, 267141, 305304, 356188, 381630, 407072, 445235, 508840, 534282, 610608, 712376, 763260, 814144, 890470, 1017680, 1068564, 1221216, 1335705, 1424752, 1526520, 1780940, 2035360, 2137128, 2442432, 2671410, 2849504, 3053040, 3561880, 4070720, 4274256, 5342820, 5699008, 6106080, 7123760, 8548512, 10685640, 12212160, 14247520, 17097024, 21371280, 28495040, 42742560, 85485120]

約数ペア:

[(1, 85485120), (2, 42742560), (3, 28495040), (4, 21371280), (5, 17097024), (6, 14247520), (7, 12212160), (8, 10685640), (10, 8548512), (12, 7123760), (14, 6106080), (15, 5699008), (16, 5342820), (20, 4274256), (21, 4070720), (24, 3561880), (28, 3053040), (30, 2849504), (32, 2671410), (35, 2442432), (40, 2137128), (42, 2035360), (48, 1780940), (56, 1526520), (60, 1424752), (64, 1335705), (70, 1221216), (80, 1068564), (84, 1017680), (96, 890470), (105, 814144), (112, 763260), (120, 712376), (140, 610608), (160, 534282), (168, 508840), (192, 445235), (210, 407072), (224, 381630), (240, 356188), (280, 305304), (320, 267141), (336, 254420), (420, 203536), (448, 190815), (480, 178094), (560, 152652), (672, 127210), (840, 101768), (960, 89047), (1120, 76326), (1344, 63605), (1680, 50884), (2240, 38163), (3360, 25442), (6720, 12721)]