779253480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42443}}^1$

素因数の和:42480

約数の個数: 128

約数和(自身を含む): 2750371200

約数和(自身を除く): 1971117720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 42443, 84886, 127329, 169772, 212215, 254658, 339544, 381987, 424430, 509316, 636645, 721531, 763974, 848860, 1018632, 1145961, 1273290, 1443062, 1527948, 1697720, 1909935, 2164593, 2291922, 2546580, 2886124, 3055896, 3607655, 3819870, 4329186, 4583844, 5093160, 5729805, 5772248, 6493779, 7215310, 7639740, 8658372, 9167688, 10822965, 11459610, 12987558, 14430620, 15279480, 17316744, 19481337, 21645930, 22919220, 25975116, 28861240, 32468895, 38962674, 43291860, 45838440, 51950232, 64937790, 77925348, 86583720, 97406685, 129875580, 155850696, 194813370, 259751160, 389626740, 779253480]

約数ペア:

[(1, 779253480), (2, 389626740), (3, 259751160), (4, 194813370), (5, 155850696), (6, 129875580), (8, 97406685), (9, 86583720), (10, 77925348), (12, 64937790), (15, 51950232), (17, 45838440), (18, 43291860), (20, 38962674), (24, 32468895), (27, 28861240), (30, 25975116), (34, 22919220), (36, 21645930), (40, 19481337), (45, 17316744), (51, 15279480), (54, 14430620), (60, 12987558), (68, 11459610), (72, 10822965), (85, 9167688), (90, 8658372), (102, 7639740), (108, 7215310), (120, 6493779), (135, 5772248), (136, 5729805), (153, 5093160), (170, 4583844), (180, 4329186), (204, 3819870), (216, 3607655), (255, 3055896), (270, 2886124), (306, 2546580), (340, 2291922), (360, 2164593), (408, 1909935), (459, 1697720), (510, 1527948), (540, 1443062), (612, 1273290), (680, 1145961), (765, 1018632), (918, 848860), (1020, 763974), (1080, 721531), (1224, 636645), (1530, 509316), (1836, 424430), (2040, 381987), (2295, 339544), (3060, 254658), (3672, 212215), (4590, 169772), (6120, 127329), (9180, 84886), (18360, 42443)]