86496480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8581}}^1$

素因数の和:8609

約数の個数: 144

約数和(自身を含む): 337375584

約数和(自身を除く): 250879104

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8581, 10080, 17162, 25743, 34324, 42905, 51486, 60067, 68648, 77229, 85810, 102972, 120134, 128715, 137296, 154458, 171620, 180201, 205944, 240268, 257430, 274592, 300335, 308916, 343240, 360402, 386145, 411888, 480536, 514860, 540603, 600670, 617832, 686480, 720804, 772290, 823776, 901005, 961072, 1029720, 1081206, 1201340, 1235664, 1372960, 1441608, 1544580, 1802010, 1922144, 2059440, 2162412, 2402680, 2471328, 2703015, 2883216, 3089160, 3604020, 4118880, 4324824, 4805360, 5406030, 5766432, 6178320, 7208040, 8649648, 9610720, 10812060, 12356640, 14416080, 17299296, 21624120, 28832160, 43248240, 86496480]

約数ペア:

[(1, 86496480), (2, 43248240), (3, 28832160), (4, 21624120), (5, 17299296), (6, 14416080), (7, 12356640), (8, 10812060), (9, 9610720), (10, 8649648), (12, 7208040), (14, 6178320), (15, 5766432), (16, 5406030), (18, 4805360), (20, 4324824), (21, 4118880), (24, 3604020), (28, 3089160), (30, 2883216), (32, 2703015), (35, 2471328), (36, 2402680), (40, 2162412), (42, 2059440), (45, 1922144), (48, 1802010), (56, 1544580), (60, 1441608), (63, 1372960), (70, 1235664), (72, 1201340), (80, 1081206), (84, 1029720), (90, 961072), (96, 901005), (105, 823776), (112, 772290), (120, 720804), (126, 686480), (140, 617832), (144, 600670), (160, 540603), (168, 514860), (180, 480536), (210, 411888), (224, 386145), (240, 360402), (252, 343240), (280, 308916), (288, 300335), (315, 274592), (336, 257430), (360, 240268), (420, 205944), (480, 180201), (504, 171620), (560, 154458), (630, 137296), (672, 128715), (720, 120134), (840, 102972), (1008, 85810), (1120, 77229), (1260, 68648), (1440, 60067), (1680, 51486), (2016, 42905), (2520, 34324), (3360, 25743), (5040, 17162), (8581, 10080)]