18612879360

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{9467}}^1$

素因数の和:9509

約数の個数: 144

約数和(自身を含む): 59567278176

約数和(自身を除く): 40954398816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 9467, 10240, 12288, 15360, 16384, 18934, 20480, 24576, 28401, 30720, 32768, 37868, 40960, 47335, 49152, 56802, 61440, 65536, 75736, 81920, 94670, 98304, 113604, 122880, 131072, 142005, 151472, 163840, 189340, 196608, 227208, 245760, 284010, 302944, 327680, 378680, 393216, 454416, 491520, 568020, 605888, 655360, 757360, 908832, 983040, 1136040, 1211776, 1514720, 1817664, 1966080, 2272080, 2423552, 3029440, 3635328, 4544160, 4847104, 6058880, 7270656, 9088320, 9694208, 12117760, 14541312, 18176640, 19388416, 24235520, 29082624, 36353280, 38776832, 48471040, 58165248, 72706560, 77553664, 96942080, 116330496, 145413120, 155107328, 193884160, 232660992, 290826240, 310214656, 387768320, 465321984, 581652480, 620429312, 775536640, 930643968, 1163304960, 1240858624, 1551073280, 1861287936, 2326609920, 3102146560, 3722575872, 4653219840, 6204293120, 9306439680, 18612879360]

約数ペア:

[(1, 18612879360), (2, 9306439680), (3, 6204293120), (4, 4653219840), (5, 3722575872), (6, 3102146560), (8, 2326609920), (10, 1861287936), (12, 1551073280), (15, 1240858624), (16, 1163304960), (20, 930643968), (24, 775536640), (30, 620429312), (32, 581652480), (40, 465321984), (48, 387768320), (60, 310214656), (64, 290826240), (80, 232660992), (96, 193884160), (120, 155107328), (128, 145413120), (160, 116330496), (192, 96942080), (240, 77553664), (256, 72706560), (320, 58165248), (384, 48471040), (480, 38776832), (512, 36353280), (640, 29082624), (768, 24235520), (960, 19388416), (1024, 18176640), (1280, 14541312), (1536, 12117760), (1920, 9694208), (2048, 9088320), (2560, 7270656), (3072, 6058880), (3840, 4847104), (4096, 4544160), (5120, 3635328), (6144, 3029440), (7680, 2423552), (8192, 2272080), (9467, 1966080), (10240, 1817664), (12288, 1514720), (15360, 1211776), (16384, 1136040), (18934, 983040), (20480, 908832), (24576, 757360), (28401, 655360), (30720, 605888), (32768, 568020), (37868, 491520), (40960, 454416), (47335, 393216), (49152, 378680), (56802, 327680), (61440, 302944), (65536, 284010), (75736, 245760), (81920, 227208), (94670, 196608), (98304, 189340), (113604, 163840), (122880, 151472), (131072, 142005)]