15778391040

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{342413}}^1$

素因数の和:342444

約数の個数: 132

約数和(自身を含む): 54671873724

約数和(自身を除く): 38893482684

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 342413, 684826, 1027239, 1369652, 1712065, 2054478, 2739304, 3081717, 3424130, 4108956, 5136195, 5478608, 6163434, 6848260, 8217912, 10272390, 10957216, 12326868, 13696520, 15408585, 16435824, 20544780, 21914432, 24653736, 27393040, 30817170, 32871648, 41089560, 43828864, 49307472, 54786080, 61634340, 65743296, 82179120, 87657728, 98614944, 109572160, 123268680, 131486592, 164358240, 175315456, 197229888, 219144320, 246537360, 262973184, 328716480, 350630912, 394459776, 438288640, 493074720, 525946368, 657432960, 788919552, 876577280, 986149440, 1051892736, 1314865920, 1577839104, 1753154560, 1972298880, 2629731840, 3155678208, 3944597760, 5259463680, 7889195520, 15778391040]

約数ペア:

[(1, 15778391040), (2, 7889195520), (3, 5259463680), (4, 3944597760), (5, 3155678208), (6, 2629731840), (8, 1972298880), (9, 1753154560), (10, 1577839104), (12, 1314865920), (15, 1051892736), (16, 986149440), (18, 876577280), (20, 788919552), (24, 657432960), (30, 525946368), (32, 493074720), (36, 438288640), (40, 394459776), (45, 350630912), (48, 328716480), (60, 262973184), (64, 246537360), (72, 219144320), (80, 197229888), (90, 175315456), (96, 164358240), (120, 131486592), (128, 123268680), (144, 109572160), (160, 98614944), (180, 87657728), (192, 82179120), (240, 65743296), (256, 61634340), (288, 54786080), (320, 49307472), (360, 43828864), (384, 41089560), (480, 32871648), (512, 30817170), (576, 27393040), (640, 24653736), (720, 21914432), (768, 20544780), (960, 16435824), (1024, 15408585), (1152, 13696520), (1280, 12326868), (1440, 10957216), (1536, 10272390), (1920, 8217912), (2304, 6848260), (2560, 6163434), (2880, 5478608), (3072, 5136195), (3840, 4108956), (4608, 3424130), (5120, 3081717), (5760, 2739304), (7680, 2054478), (9216, 1712065), (11520, 1369652), (15360, 1027239), (23040, 684826), (46080, 342413)]