40984920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 138110400

約数和(自身を除く): 97125480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 277, 360, 411, 540, 548, 554, 685, 822, 831, 1080, 1096, 1108, 1233, 1370, 1385, 1644, 1662, 2055, 2216, 2466, 2493, 2740, 2770, 3288, 3324, 3699, 4110, 4155, 4932, 4986, 5480, 5540, 6165, 6648, 7398, 7479, 8220, 8310, 9864, 9972, 11080, 12330, 12465, 14796, 14958, 16440, 16620, 18495, 19944, 24660, 24930, 29592, 29916, 33240, 36990, 37395, 37949, 49320, 49860, 59832, 73980, 74790, 75898, 99720, 113847, 147960, 149580, 151796, 189745, 227694, 299160, 303592, 341541, 379490, 455388, 569235, 683082, 758980, 910776, 1024623, 1138470, 1366164, 1517960, 1707705, 2049246, 2276940, 2732328, 3415410, 4098492, 4553880, 5123115, 6830820, 8196984, 10246230, 13661640, 20492460, 40984920]

約数ペア:

[(1, 40984920), (2, 20492460), (3, 13661640), (4, 10246230), (5, 8196984), (6, 6830820), (8, 5123115), (9, 4553880), (10, 4098492), (12, 3415410), (15, 2732328), (18, 2276940), (20, 2049246), (24, 1707705), (27, 1517960), (30, 1366164), (36, 1138470), (40, 1024623), (45, 910776), (54, 758980), (60, 683082), (72, 569235), (90, 455388), (108, 379490), (120, 341541), (135, 303592), (137, 299160), (180, 227694), (216, 189745), (270, 151796), (274, 149580), (277, 147960), (360, 113847), (411, 99720), (540, 75898), (548, 74790), (554, 73980), (685, 59832), (822, 49860), (831, 49320), (1080, 37949), (1096, 37395), (1108, 36990), (1233, 33240), (1370, 29916), (1385, 29592), (1644, 24930), (1662, 24660), (2055, 19944), (2216, 18495), (2466, 16620), (2493, 16440), (2740, 14958), (2770, 14796), (3288, 12465), (3324, 12330), (3699, 11080), (4110, 9972), (4155, 9864), (4932, 8310), (4986, 8220), (5480, 7479), (5540, 7398), (6165, 6648)]