40061280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11923}}^1$

素因数の和:11948

約数の個数: 96

約数和(自身を含む): 144232704

約数和(自身を除く): 104171424

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 11923, 23846, 35769, 47692, 59615, 71538, 83461, 95384, 119230, 143076, 166922, 178845, 190768, 238460, 250383, 286152, 333844, 357690, 381536, 417305, 476920, 500766, 572304, 667688, 715380, 834610, 953840, 1001532, 1144608, 1251915, 1335376, 1430760, 1669220, 1907680, 2003064, 2503830, 2670752, 2861520, 3338440, 4006128, 5007660, 5723040, 6676880, 8012256, 10015320, 13353760, 20030640, 40061280]

約数ペア:

[(1, 40061280), (2, 20030640), (3, 13353760), (4, 10015320), (5, 8012256), (6, 6676880), (7, 5723040), (8, 5007660), (10, 4006128), (12, 3338440), (14, 2861520), (15, 2670752), (16, 2503830), (20, 2003064), (21, 1907680), (24, 1669220), (28, 1430760), (30, 1335376), (32, 1251915), (35, 1144608), (40, 1001532), (42, 953840), (48, 834610), (56, 715380), (60, 667688), (70, 572304), (80, 500766), (84, 476920), (96, 417305), (105, 381536), (112, 357690), (120, 333844), (140, 286152), (160, 250383), (168, 238460), (210, 190768), (224, 178845), (240, 166922), (280, 143076), (336, 119230), (420, 95384), (480, 83461), (560, 71538), (672, 59615), (840, 47692), (1120, 35769), (1680, 23846), (3360, 11923)]