2020793760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4021}}^1$

素因数の和:4391

約数の個数: 144

約数和(自身を含む): 6917437800

約数和(自身を除く): 4896644040

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 349, 360, 480, 698, 720, 1047, 1396, 1440, 1745, 2094, 2792, 3141, 3490, 4021, 4188, 5235, 5584, 6282, 6980, 8042, 8376, 10470, 11168, 12063, 12564, 13960, 15705, 16084, 16752, 20105, 20940, 24126, 25128, 27920, 31410, 32168, 33504, 36189, 40210, 41880, 48252, 50256, 55840, 60315, 62820, 64336, 72378, 80420, 83760, 96504, 100512, 120630, 125640, 128672, 144756, 160840, 167520, 180945, 193008, 241260, 251280, 289512, 321680, 361890, 386016, 482520, 502560, 579024, 643360, 723780, 965040, 1158048, 1403329, 1447560, 1930080, 2806658, 2895120, 4209987, 5613316, 5790240, 7016645, 8419974, 11226632, 12629961, 14033290, 16839948, 21049935, 22453264, 25259922, 28066580, 33679896, 42099870, 44906528, 50519844, 56133160, 63149805, 67359792, 84199740, 101039688, 112266320, 126299610, 134719584, 168399480, 202079376, 224532640, 252599220, 336798960, 404158752, 505198440, 673597920, 1010396880, 2020793760]

約数ペア:

[(1, 2020793760), (2, 1010396880), (3, 673597920), (4, 505198440), (5, 404158752), (6, 336798960), (8, 252599220), (9, 224532640), (10, 202079376), (12, 168399480), (15, 134719584), (16, 126299610), (18, 112266320), (20, 101039688), (24, 84199740), (30, 67359792), (32, 63149805), (36, 56133160), (40, 50519844), (45, 44906528), (48, 42099870), (60, 33679896), (72, 28066580), (80, 25259922), (90, 22453264), (96, 21049935), (120, 16839948), (144, 14033290), (160, 12629961), (180, 11226632), (240, 8419974), (288, 7016645), (349, 5790240), (360, 5613316), (480, 4209987), (698, 2895120), (720, 2806658), (1047, 1930080), (1396, 1447560), (1440, 1403329), (1745, 1158048), (2094, 965040), (2792, 723780), (3141, 643360), (3490, 579024), (4021, 502560), (4188, 482520), (5235, 386016), (5584, 361890), (6282, 321680), (6980, 289512), (8042, 251280), (8376, 241260), (10470, 193008), (11168, 180945), (12063, 167520), (12564, 160840), (13960, 144756), (15705, 128672), (16084, 125640), (16752, 120630), (20105, 100512), (20940, 96504), (24126, 83760), (25128, 80420), (27920, 72378), (31410, 64336), (32168, 62820), (33504, 60315), (36189, 55840), (40210, 50256), (41880, 48252)]