15545543040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2707}}^1$

素因数の和:3729

約数の個数: 192

約数和(自身を含む): 53754395760

約数和(自身を除く): 38208852720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 997, 1152, 1440, 1920, 1994, 2707, 2880, 2991, 3988, 4985, 5414, 5760, 5982, 7976, 8121, 8973, 9970, 10828, 11964, 13535, 14955, 15952, 16242, 17946, 19940, 21656, 23928, 24363, 27070, 29910, 31904, 32484, 35892, 39880, 40605, 43312, 44865, 47856, 48726, 54140, 59820, 63808, 64968, 71784, 79760, 81210, 86624, 89730, 95712, 97452, 108280, 119640, 121815, 127616, 129936, 143568, 159520, 162420, 173248, 179460, 191424, 194904, 216560, 239280, 243630, 259872, 287136, 319040, 324840, 346496, 358920, 382848, 389808, 433120, 478560, 487260, 519744, 574272, 638080, 649680, 717840, 779616, 866240, 957120, 974520, 1039488, 1148544, 1299360, 1435680, 1559232, 1732480, 1914240, 1949040, 2598720, 2698879, 2871360, 3118464, 3898080, 5197440, 5397758, 5742720, 7796160, 8096637, 10795516, 13494395, 15592320, 16193274, 21591032, 24289911, 26988790, 32386548, 40483185, 43182064, 48579822, 53977580, 64773096, 80966370, 86364128, 97159644, 107955160, 121449555, 129546192, 161932740, 172728256, 194319288, 215910320, 242899110, 259092384, 323865480, 345456512, 388638576, 431820640, 485798220, 518184768, 647730960, 777277152, 863641280, 971596440, 1036369536, 1295461920, 1554554304, 1727282560, 1943192880, 2590923840, 3109108608, 3886385760, 5181847680, 7772771520, 15545543040]

約数ペア:

[(1, 15545543040), (2, 7772771520), (3, 5181847680), (4, 3886385760), (5, 3109108608), (6, 2590923840), (8, 1943192880), (9, 1727282560), (10, 1554554304), (12, 1295461920), (15, 1036369536), (16, 971596440), (18, 863641280), (20, 777277152), (24, 647730960), (30, 518184768), (32, 485798220), (36, 431820640), (40, 388638576), (45, 345456512), (48, 323865480), (60, 259092384), (64, 242899110), (72, 215910320), (80, 194319288), (90, 172728256), (96, 161932740), (120, 129546192), (128, 121449555), (144, 107955160), (160, 97159644), (180, 86364128), (192, 80966370), (240, 64773096), (288, 53977580), (320, 48579822), (360, 43182064), (384, 40483185), (480, 32386548), (576, 26988790), (640, 24289911), (720, 21591032), (960, 16193274), (997, 15592320), (1152, 13494395), (1440, 10795516), (1920, 8096637), (1994, 7796160), (2707, 5742720), (2880, 5397758), (2991, 5197440), (3988, 3898080), (4985, 3118464), (5414, 2871360), (5760, 2698879), (5982, 2598720), (7976, 1949040), (8121, 1914240), (8973, 1732480), (9970, 1559232), (10828, 1435680), (11964, 1299360), (13535, 1148544), (14955, 1039488), (15952, 974520), (16242, 957120), (17946, 866240), (19940, 779616), (21656, 717840), (23928, 649680), (24363, 638080), (27070, 574272), (29910, 519744), (31904, 487260), (32484, 478560), (35892, 433120), (39880, 389808), (40605, 382848), (43312, 358920), (44865, 346496), (47856, 324840), (48726, 319040), (54140, 287136), (59820, 259872), (63808, 243630), (64968, 239280), (71784, 216560), (79760, 194904), (81210, 191424), (86624, 179460), (89730, 173248), (95712, 162420), (97452, 159520), (108280, 143568), (119640, 129936), (121815, 127616)]