516894480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:4006

約数の個数: 160

約数和(自身を含む): 1810062720

約数和(自身を除く): 1293168240

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, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 3923, 4392, 4880, 5490, 6588, 7320, 7846, 8235, 8784, 10980, 11769, 13176, 14640, 15692, 16470, 19615, 21960, 23538, 26352, 31384, 32940, 35307, 39230, 43920, 47076, 58845, 62768, 65880, 70614, 78460, 94152, 105921, 117690, 131760, 141228, 156920, 176535, 188304, 211842, 235380, 239303, 282456, 313840, 353070, 423684, 470760, 478606, 529605, 564912, 706140, 717909, 847368, 941520, 957212, 1059210, 1196515, 1412280, 1435818, 1694736, 1914424, 2118420, 2153727, 2393030, 2824560, 2871636, 3589545, 3828848, 4236840, 4307454, 4786060, 5743272, 6461181, 7179090, 8473680, 8614908, 9572120, 10768635, 11486544, 12922362, 14358180, 17229816, 19144240, 21537270, 25844724, 28716360, 32305905, 34459632, 43074540, 51689448, 57432720, 64611810, 86149080, 103378896, 129223620, 172298160, 258447240, 516894480]

約数ペア:

[(1, 516894480), (2, 258447240), (3, 172298160), (4, 129223620), (5, 103378896), (6, 86149080), (8, 64611810), (9, 57432720), (10, 51689448), (12, 43074540), (15, 34459632), (16, 32305905), (18, 28716360), (20, 25844724), (24, 21537270), (27, 19144240), (30, 17229816), (36, 14358180), (40, 12922362), (45, 11486544), (48, 10768635), (54, 9572120), (60, 8614908), (61, 8473680), (72, 7179090), (80, 6461181), (90, 5743272), (108, 4786060), (120, 4307454), (122, 4236840), (135, 3828848), (144, 3589545), (180, 2871636), (183, 2824560), (216, 2393030), (240, 2153727), (244, 2118420), (270, 1914424), (305, 1694736), (360, 1435818), (366, 1412280), (432, 1196515), (488, 1059210), (540, 957212), (549, 941520), (610, 847368), (720, 717909), (732, 706140), (915, 564912), (976, 529605), (1080, 478606), (1098, 470760), (1220, 423684), (1464, 353070), (1647, 313840), (1830, 282456), (2160, 239303), (2196, 235380), (2440, 211842), (2745, 188304), (2928, 176535), (3294, 156920), (3660, 141228), (3923, 131760), (4392, 117690), (4880, 105921), (5490, 94152), (6588, 78460), (7320, 70614), (7846, 65880), (8235, 62768), (8784, 58845), (10980, 47076), (11769, 43920), (13176, 39230), (14640, 35307), (15692, 32940), (16470, 31384), (19615, 26352), (21960, 23538)]