65465280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7577}}^1$

素因数の和:7603

約数の個数: 112

約数和(自身を含む): 230977440

約数和(自身を除く): 165512160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 7577, 8640, 15154, 22731, 30308, 37885, 45462, 60616, 68193, 75770, 90924, 113655, 121232, 136386, 151540, 181848, 204579, 227310, 242464, 272772, 303080, 340965, 363696, 409158, 454620, 484928, 545544, 606160, 681930, 727392, 818316, 909240, 1022895, 1091088, 1212320, 1363860, 1454784, 1636632, 1818480, 2045790, 2182176, 2424640, 2727720, 3273264, 3636960, 4091580, 4364352, 5455440, 6546528, 7273920, 8183160, 10910880, 13093056, 16366320, 21821760, 32732640, 65465280]

約数ペア:

[(1, 65465280), (2, 32732640), (3, 21821760), (4, 16366320), (5, 13093056), (6, 10910880), (8, 8183160), (9, 7273920), (10, 6546528), (12, 5455440), (15, 4364352), (16, 4091580), (18, 3636960), (20, 3273264), (24, 2727720), (27, 2424640), (30, 2182176), (32, 2045790), (36, 1818480), (40, 1636632), (45, 1454784), (48, 1363860), (54, 1212320), (60, 1091088), (64, 1022895), (72, 909240), (80, 818316), (90, 727392), (96, 681930), (108, 606160), (120, 545544), (135, 484928), (144, 454620), (160, 409158), (180, 363696), (192, 340965), (216, 303080), (240, 272772), (270, 242464), (288, 227310), (320, 204579), (360, 181848), (432, 151540), (480, 136386), (540, 121232), (576, 113655), (720, 90924), (864, 75770), (960, 68193), (1080, 60616), (1440, 45462), (1728, 37885), (2160, 30308), (2880, 22731), (4320, 15154), (7577, 8640)]