123810660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13487}}^1$

素因数の和:13522

約数の個数: 96

約数和(自身を含む): 407877120

約数和(自身を除く): 284066460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 13487, 26974, 40461, 53948, 67435, 80922, 121383, 134870, 161844, 202305, 229279, 242766, 269740, 364149, 404610, 458558, 485532, 606915, 687837, 728298, 809220, 917116, 1146395, 1213830, 1375674, 1456596, 1820745, 2063511, 2292790, 2427660, 2751348, 3439185, 3641490, 4127022, 4585580, 6190533, 6878370, 7282980, 8254044, 10317555, 12381066, 13756740, 20635110, 24762132, 30952665, 41270220, 61905330, 123810660]

約数ペア:

[(1, 123810660), (2, 61905330), (3, 41270220), (4, 30952665), (5, 24762132), (6, 20635110), (9, 13756740), (10, 12381066), (12, 10317555), (15, 8254044), (17, 7282980), (18, 6878370), (20, 6190533), (27, 4585580), (30, 4127022), (34, 3641490), (36, 3439185), (45, 2751348), (51, 2427660), (54, 2292790), (60, 2063511), (68, 1820745), (85, 1456596), (90, 1375674), (102, 1213830), (108, 1146395), (135, 917116), (153, 809220), (170, 728298), (180, 687837), (204, 606915), (255, 485532), (270, 458558), (306, 404610), (340, 364149), (459, 269740), (510, 242766), (540, 229279), (612, 202305), (765, 161844), (918, 134870), (1020, 121383), (1530, 80922), (1836, 67435), (2295, 53948), (3060, 40461), (4590, 26974), (9180, 13487)]