323357280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{701}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 1053994032

約数和(自身を除く): 730636752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 701, 744, 930, 961, 992, 1240, 1402, 1488, 1860, 1922, 2103, 2480, 2804, 2883, 2976, 3505, 3720, 3844, 4206, 4805, 4960, 5608, 5766, 7010, 7440, 7688, 8412, 9610, 10515, 11216, 11532, 14020, 14415, 14880, 15376, 16824, 19220, 21030, 21731, 22432, 23064, 28040, 28830, 30752, 33648, 38440, 42060, 43462, 46128, 56080, 57660, 65193, 67296, 76880, 84120, 86924, 92256, 108655, 112160, 115320, 130386, 153760, 168240, 173848, 217310, 230640, 260772, 325965, 336480, 347696, 434620, 461280, 521544, 651930, 673661, 695392, 869240, 1043088, 1303860, 1347322, 1738480, 2020983, 2086176, 2607720, 2694644, 3368305, 3476960, 4041966, 5215440, 5389288, 6736610, 8083932, 10104915, 10430880, 10778576, 13473220, 16167864, 20209830, 21557152, 26946440, 32335728, 40419660, 53892880, 64671456, 80839320, 107785760, 161678640, 323357280]

約数ペア:

[(1, 323357280), (2, 161678640), (3, 107785760), (4, 80839320), (5, 64671456), (6, 53892880), (8, 40419660), (10, 32335728), (12, 26946440), (15, 21557152), (16, 20209830), (20, 16167864), (24, 13473220), (30, 10778576), (31, 10430880), (32, 10104915), (40, 8083932), (48, 6736610), (60, 5389288), (62, 5215440), (80, 4041966), (93, 3476960), (96, 3368305), (120, 2694644), (124, 2607720), (155, 2086176), (160, 2020983), (186, 1738480), (240, 1347322), (248, 1303860), (310, 1043088), (372, 869240), (465, 695392), (480, 673661), (496, 651930), (620, 521544), (701, 461280), (744, 434620), (930, 347696), (961, 336480), (992, 325965), (1240, 260772), (1402, 230640), (1488, 217310), (1860, 173848), (1922, 168240), (2103, 153760), (2480, 130386), (2804, 115320), (2883, 112160), (2976, 108655), (3505, 92256), (3720, 86924), (3844, 84120), (4206, 76880), (4805, 67296), (4960, 65193), (5608, 57660), (5766, 56080), (7010, 46128), (7440, 43462), (7688, 42060), (8412, 38440), (9610, 33648), (10515, 30752), (11216, 28830), (11532, 28040), (14020, 23064), (14415, 22432), (14880, 21731), (15376, 21030), (16824, 19220)]