80961600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 168

約数和(自身を含む): 269857728

約数和(自身を除く): 188896128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 101, 120, 150, 160, 167, 192, 200, 202, 240, 300, 303, 320, 334, 400, 404, 480, 501, 505, 600, 606, 668, 800, 808, 835, 960, 1002, 1010, 1200, 1212, 1336, 1515, 1600, 1616, 1670, 2004, 2020, 2400, 2424, 2505, 2525, 2672, 3030, 3232, 3340, 4008, 4040, 4175, 4800, 4848, 5010, 5050, 5344, 6060, 6464, 6680, 7575, 8016, 8080, 8350, 9696, 10020, 10100, 10688, 12120, 12525, 13360, 15150, 16032, 16160, 16700, 16867, 19392, 20040, 20200, 24240, 25050, 26720, 30300, 32064, 32320, 33400, 33734, 40080, 40400, 48480, 50100, 50601, 53440, 60600, 66800, 67468, 80160, 80800, 84335, 96960, 100200, 101202, 121200, 133600, 134936, 160320, 161600, 168670, 200400, 202404, 242400, 253005, 267200, 269872, 337340, 400800, 404808, 421675, 484800, 506010, 539744, 674680, 801600, 809616, 843350, 1012020, 1079488, 1265025, 1349360, 1619232, 1686700, 2024040, 2530050, 2698720, 3238464, 3373400, 4048080, 5060100, 5397440, 6746800, 8096160, 10120200, 13493600, 16192320, 20240400, 26987200, 40480800, 80961600]

約数ペア:

[(1, 80961600), (2, 40480800), (3, 26987200), (4, 20240400), (5, 16192320), (6, 13493600), (8, 10120200), (10, 8096160), (12, 6746800), (15, 5397440), (16, 5060100), (20, 4048080), (24, 3373400), (25, 3238464), (30, 2698720), (32, 2530050), (40, 2024040), (48, 1686700), (50, 1619232), (60, 1349360), (64, 1265025), (75, 1079488), (80, 1012020), (96, 843350), (100, 809616), (101, 801600), (120, 674680), (150, 539744), (160, 506010), (167, 484800), (192, 421675), (200, 404808), (202, 400800), (240, 337340), (300, 269872), (303, 267200), (320, 253005), (334, 242400), (400, 202404), (404, 200400), (480, 168670), (501, 161600), (505, 160320), (600, 134936), (606, 133600), (668, 121200), (800, 101202), (808, 100200), (835, 96960), (960, 84335), (1002, 80800), (1010, 80160), (1200, 67468), (1212, 66800), (1336, 60600), (1515, 53440), (1600, 50601), (1616, 50100), (1670, 48480), (2004, 40400), (2020, 40080), (2400, 33734), (2424, 33400), (2505, 32320), (2525, 32064), (2672, 30300), (3030, 26720), (3232, 25050), (3340, 24240), (4008, 20200), (4040, 20040), (4175, 19392), (4800, 16867), (4848, 16700), (5010, 16160), (5050, 16032), (5344, 15150), (6060, 13360), (6464, 12525), (6680, 12120), (7575, 10688), (8016, 10100), (8080, 10020), (8350, 9696)]