481155120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1020

約数の個数: 160

約数和(自身を含む): 1664744640

約数和(自身を除く): 1183589520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 337, 360, 432, 540, 661, 674, 720, 1011, 1080, 1322, 1348, 1685, 1983, 2022, 2160, 2644, 2696, 3033, 3305, 3370, 3966, 4044, 5055, 5288, 5392, 5949, 6066, 6610, 6740, 7932, 8088, 9099, 9915, 10110, 10576, 11898, 12132, 13220, 13480, 15165, 15864, 16176, 17847, 18198, 19830, 20220, 23796, 24264, 26440, 26960, 29745, 30330, 31728, 35694, 36396, 39660, 40440, 45495, 47592, 48528, 52880, 59490, 60660, 71388, 72792, 79320, 80880, 89235, 90990, 95184, 118980, 121320, 142776, 145584, 158640, 178470, 181980, 222757, 237960, 242640, 285552, 356940, 363960, 445514, 475920, 668271, 713880, 727920, 891028, 1113785, 1336542, 1427760, 1782056, 2004813, 2227570, 2673084, 3341355, 3564112, 4009626, 4455140, 5346168, 6014439, 6682710, 8019252, 8910280, 10024065, 10692336, 12028878, 13365420, 16038504, 17820560, 20048130, 24057756, 26730840, 30072195, 32077008, 40096260, 48115512, 53461680, 60144390, 80192520, 96231024, 120288780, 160385040, 240577560, 481155120]

約数ペア:

[(1, 481155120), (2, 240577560), (3, 160385040), (4, 120288780), (5, 96231024), (6, 80192520), (8, 60144390), (9, 53461680), (10, 48115512), (12, 40096260), (15, 32077008), (16, 30072195), (18, 26730840), (20, 24057756), (24, 20048130), (27, 17820560), (30, 16038504), (36, 13365420), (40, 12028878), (45, 10692336), (48, 10024065), (54, 8910280), (60, 8019252), (72, 6682710), (80, 6014439), (90, 5346168), (108, 4455140), (120, 4009626), (135, 3564112), (144, 3341355), (180, 2673084), (216, 2227570), (240, 2004813), (270, 1782056), (337, 1427760), (360, 1336542), (432, 1113785), (540, 891028), (661, 727920), (674, 713880), (720, 668271), (1011, 475920), (1080, 445514), (1322, 363960), (1348, 356940), (1685, 285552), (1983, 242640), (2022, 237960), (2160, 222757), (2644, 181980), (2696, 178470), (3033, 158640), (3305, 145584), (3370, 142776), (3966, 121320), (4044, 118980), (5055, 95184), (5288, 90990), (5392, 89235), (5949, 80880), (6066, 79320), (6610, 72792), (6740, 71388), (7932, 60660), (8088, 59490), (9099, 52880), (9915, 48528), (10110, 47592), (10576, 45495), (11898, 40440), (12132, 39660), (13220, 36396), (13480, 35694), (15165, 31728), (15864, 30330), (16176, 29745), (17847, 26960), (18198, 26440), (19830, 24264), (20220, 23796)]