1601247360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1289}}^1$

素因数の和:1958

約数の個数: 128

約数和(自身を含む): 5115830400

約数和(自身を除く): 3514583040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 647, 960, 1289, 1294, 1920, 1941, 2578, 2588, 3235, 3867, 3882, 5156, 5176, 6445, 6470, 7734, 7764, 9705, 10312, 10352, 12890, 12940, 15468, 15528, 19335, 19410, 20624, 20704, 25780, 25880, 30936, 31056, 38670, 38820, 41248, 41408, 51560, 51760, 61872, 62112, 77340, 77640, 82496, 82816, 103120, 103520, 123744, 124224, 154680, 155280, 164992, 206240, 207040, 247488, 248448, 309360, 310560, 412480, 414080, 494976, 618720, 621120, 824960, 833983, 1237440, 1242240, 1667966, 2474880, 2501949, 3335932, 4169915, 5003898, 6671864, 8339830, 10007796, 12509745, 13343728, 16679660, 20015592, 25019490, 26687456, 33359320, 40031184, 50038980, 53374912, 66718640, 80062368, 100077960, 106749824, 133437280, 160124736, 200155920, 266874560, 320249472, 400311840, 533749120, 800623680, 1601247360]

約数ペア:

[(1, 1601247360), (2, 800623680), (3, 533749120), (4, 400311840), (5, 320249472), (6, 266874560), (8, 200155920), (10, 160124736), (12, 133437280), (15, 106749824), (16, 100077960), (20, 80062368), (24, 66718640), (30, 53374912), (32, 50038980), (40, 40031184), (48, 33359320), (60, 26687456), (64, 25019490), (80, 20015592), (96, 16679660), (120, 13343728), (128, 12509745), (160, 10007796), (192, 8339830), (240, 6671864), (320, 5003898), (384, 4169915), (480, 3335932), (640, 2501949), (647, 2474880), (960, 1667966), (1289, 1242240), (1294, 1237440), (1920, 833983), (1941, 824960), (2578, 621120), (2588, 618720), (3235, 494976), (3867, 414080), (3882, 412480), (5156, 310560), (5176, 309360), (6445, 248448), (6470, 247488), (7734, 207040), (7764, 206240), (9705, 164992), (10312, 155280), (10352, 154680), (12890, 124224), (12940, 123744), (15468, 103520), (15528, 103120), (19335, 82816), (19410, 82496), (20624, 77640), (20704, 77340), (25780, 62112), (25880, 61872), (30936, 51760), (31056, 51560), (38670, 41408), (38820, 41248)]