90243360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2211

約数の個数: 144

約数和(自身を含む): 318722040

約数和(自身を除く): 228478680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2161, 2320, 2610, 2784, 3480, 4176, 4322, 4640, 5220, 6483, 6960, 8352, 8644, 10440, 10805, 12966, 13920, 17288, 19449, 20880, 21610, 25932, 32415, 34576, 38898, 41760, 43220, 51864, 62669, 64830, 69152, 77796, 86440, 97245, 103728, 125338, 129660, 155592, 172880, 188007, 194490, 207456, 250676, 259320, 311184, 313345, 345760, 376014, 388980, 501352, 518640, 564021, 622368, 626690, 752028, 777960, 940035, 1002704, 1037280, 1128042, 1253380, 1504056, 1555920, 1880070, 2005408, 2256084, 2506760, 2820105, 3008112, 3111840, 3760140, 4512168, 5013520, 5640210, 6016224, 7520280, 9024336, 10027040, 11280420, 15040560, 18048672, 22560840, 30081120, 45121680, 90243360]

約数ペア:

[(1, 90243360), (2, 45121680), (3, 30081120), (4, 22560840), (5, 18048672), (6, 15040560), (8, 11280420), (9, 10027040), (10, 9024336), (12, 7520280), (15, 6016224), (16, 5640210), (18, 5013520), (20, 4512168), (24, 3760140), (29, 3111840), (30, 3008112), (32, 2820105), (36, 2506760), (40, 2256084), (45, 2005408), (48, 1880070), (58, 1555920), (60, 1504056), (72, 1253380), (80, 1128042), (87, 1037280), (90, 1002704), (96, 940035), (116, 777960), (120, 752028), (144, 626690), (145, 622368), (160, 564021), (174, 518640), (180, 501352), (232, 388980), (240, 376014), (261, 345760), (288, 313345), (290, 311184), (348, 259320), (360, 250676), (435, 207456), (464, 194490), (480, 188007), (522, 172880), (580, 155592), (696, 129660), (720, 125338), (870, 103728), (928, 97245), (1044, 86440), (1160, 77796), (1305, 69152), (1392, 64830), (1440, 62669), (1740, 51864), (2088, 43220), (2161, 41760), (2320, 38898), (2610, 34576), (2784, 32415), (3480, 25932), (4176, 21610), (4322, 20880), (4640, 19449), (5220, 17288), (6483, 13920), (6960, 12966), (8352, 10805), (8644, 10440)]