646456320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{14029}}^1$

素因数の和:14060

約数の個数: 132

約数和(自身を含む): 2240113980

約数和(自身を除く): 1593657660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 14029, 15360, 23040, 28058, 42087, 46080, 56116, 70145, 84174, 112232, 126261, 140290, 168348, 210435, 224464, 252522, 280580, 336696, 420870, 448928, 505044, 561160, 631305, 673392, 841740, 897856, 1010088, 1122320, 1262610, 1346784, 1683480, 1795712, 2020176, 2244640, 2525220, 2693568, 3366960, 3591424, 4040352, 4489280, 5050440, 5387136, 6733920, 7182848, 8080704, 8978560, 10100880, 10774272, 13467840, 14365696, 16161408, 17957120, 20201760, 21548544, 26935680, 32322816, 35914240, 40403520, 43097088, 53871360, 64645632, 71828480, 80807040, 107742720, 129291264, 161614080, 215485440, 323228160, 646456320]

約数ペア:

[(1, 646456320), (2, 323228160), (3, 215485440), (4, 161614080), (5, 129291264), (6, 107742720), (8, 80807040), (9, 71828480), (10, 64645632), (12, 53871360), (15, 43097088), (16, 40403520), (18, 35914240), (20, 32322816), (24, 26935680), (30, 21548544), (32, 20201760), (36, 17957120), (40, 16161408), (45, 14365696), (48, 13467840), (60, 10774272), (64, 10100880), (72, 8978560), (80, 8080704), (90, 7182848), (96, 6733920), (120, 5387136), (128, 5050440), (144, 4489280), (160, 4040352), (180, 3591424), (192, 3366960), (240, 2693568), (256, 2525220), (288, 2244640), (320, 2020176), (360, 1795712), (384, 1683480), (480, 1346784), (512, 1262610), (576, 1122320), (640, 1010088), (720, 897856), (768, 841740), (960, 673392), (1024, 631305), (1152, 561160), (1280, 505044), (1440, 448928), (1536, 420870), (1920, 336696), (2304, 280580), (2560, 252522), (2880, 224464), (3072, 210435), (3840, 168348), (4608, 140290), (5120, 126261), (5760, 112232), (7680, 84174), (9216, 70145), (11520, 56116), (14029, 46080), (15360, 42087), (23040, 28058)]