155628480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23159}}^1$

素因数の和:23186

約数の個数: 112

約数和(自身を含む): 564733440

約数和(自身を除く): 409104960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23159, 46318, 69477, 92636, 115795, 138954, 162113, 185272, 231590, 277908, 324226, 347385, 370544, 463180, 486339, 555816, 648452, 694770, 741088, 810565, 926360, 972678, 1111632, 1296904, 1389540, 1482176, 1621130, 1852720, 1945356, 2223264, 2431695, 2593808, 2779080, 3242260, 3705440, 3890712, 4446528, 4863390, 5187616, 5558160, 6484520, 7410880, 7781424, 9726780, 10375232, 11116320, 12969040, 15562848, 19453560, 22232640, 25938080, 31125696, 38907120, 51876160, 77814240, 155628480]

約数ペア:

[(1, 155628480), (2, 77814240), (3, 51876160), (4, 38907120), (5, 31125696), (6, 25938080), (7, 22232640), (8, 19453560), (10, 15562848), (12, 12969040), (14, 11116320), (15, 10375232), (16, 9726780), (20, 7781424), (21, 7410880), (24, 6484520), (28, 5558160), (30, 5187616), (32, 4863390), (35, 4446528), (40, 3890712), (42, 3705440), (48, 3242260), (56, 2779080), (60, 2593808), (64, 2431695), (70, 2223264), (80, 1945356), (84, 1852720), (96, 1621130), (105, 1482176), (112, 1389540), (120, 1296904), (140, 1111632), (160, 972678), (168, 926360), (192, 810565), (210, 741088), (224, 694770), (240, 648452), (280, 555816), (320, 486339), (336, 463180), (420, 370544), (448, 347385), (480, 324226), (560, 277908), (672, 231590), (840, 185272), (960, 162113), (1120, 138954), (1344, 115795), (1680, 92636), (2240, 69477), (3360, 46318), (6720, 23159)]