242750880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5813}}^1$

素因数の和:5863

約数の個数: 144

約数和(自身を含む): 857099880

約数和(自身を除く): 614349000

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, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 5813, 6960, 8352, 10440, 11626, 13920, 17439, 20880, 23252, 29065, 34878, 41760, 46504, 52317, 58130, 69756, 87195, 93008, 104634, 116260, 139512, 168577, 174390, 186016, 209268, 232520, 261585, 279024, 337154, 348780, 418536, 465040, 505731, 523170, 558048, 674308, 697560, 837072, 842885, 930080, 1011462, 1046340, 1348616, 1395120, 1517193, 1674144, 1685770, 2022924, 2092680, 2528655, 2697232, 2790240, 3034386, 3371540, 4045848, 4185360, 5057310, 5394464, 6068772, 6743080, 7585965, 8091696, 8370720, 10114620, 12137544, 13486160, 15171930, 16183392, 20229240, 24275088, 26972320, 30343860, 40458480, 48550176, 60687720, 80916960, 121375440, 242750880]

約数ペア:

[(1, 242750880), (2, 121375440), (3, 80916960), (4, 60687720), (5, 48550176), (6, 40458480), (8, 30343860), (9, 26972320), (10, 24275088), (12, 20229240), (15, 16183392), (16, 15171930), (18, 13486160), (20, 12137544), (24, 10114620), (29, 8370720), (30, 8091696), (32, 7585965), (36, 6743080), (40, 6068772), (45, 5394464), (48, 5057310), (58, 4185360), (60, 4045848), (72, 3371540), (80, 3034386), (87, 2790240), (90, 2697232), (96, 2528655), (116, 2092680), (120, 2022924), (144, 1685770), (145, 1674144), (160, 1517193), (174, 1395120), (180, 1348616), (232, 1046340), (240, 1011462), (261, 930080), (288, 842885), (290, 837072), (348, 697560), (360, 674308), (435, 558048), (464, 523170), (480, 505731), (522, 465040), (580, 418536), (696, 348780), (720, 337154), (870, 279024), (928, 261585), (1044, 232520), (1160, 209268), (1305, 186016), (1392, 174390), (1440, 168577), (1740, 139512), (2088, 116260), (2320, 104634), (2610, 93008), (2784, 87195), (3480, 69756), (4176, 58130), (4640, 52317), (5220, 46504), (5813, 41760), (6960, 34878), (8352, 29065), (10440, 23252), (11626, 20880), (13920, 17439)]