15625789440

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{127163}}^1$

素因数の和:127197

約数の個数: 112

約数和(自身を含む): 49999867488

約数和(自身を除く): 34374078048

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, 10240, 12288, 15360, 20480, 24576, 30720, 40960, 61440, 122880, 127163, 254326, 381489, 508652, 635815, 762978, 1017304, 1271630, 1525956, 1907445, 2034608, 2543260, 3051912, 3814890, 4069216, 5086520, 6103824, 7629780, 8138432, 10173040, 12207648, 15259560, 16276864, 20346080, 24415296, 30519120, 32553728, 40692160, 48830592, 61038240, 65107456, 81384320, 97661184, 122076480, 130214912, 162768640, 195322368, 244152960, 260429824, 325537280, 390644736, 488305920, 520859648, 651074560, 781289472, 976611840, 1041719296, 1302149120, 1562578944, 1953223680, 2604298240, 3125157888, 3906447360, 5208596480, 7812894720, 15625789440]

約数ペア:

[(1, 15625789440), (2, 7812894720), (3, 5208596480), (4, 3906447360), (5, 3125157888), (6, 2604298240), (8, 1953223680), (10, 1562578944), (12, 1302149120), (15, 1041719296), (16, 976611840), (20, 781289472), (24, 651074560), (30, 520859648), (32, 488305920), (40, 390644736), (48, 325537280), (60, 260429824), (64, 244152960), (80, 195322368), (96, 162768640), (120, 130214912), (128, 122076480), (160, 97661184), (192, 81384320), (240, 65107456), (256, 61038240), (320, 48830592), (384, 40692160), (480, 32553728), (512, 30519120), (640, 24415296), (768, 20346080), (960, 16276864), (1024, 15259560), (1280, 12207648), (1536, 10173040), (1920, 8138432), (2048, 7629780), (2560, 6103824), (3072, 5086520), (3840, 4069216), (4096, 3814890), (5120, 3051912), (6144, 2543260), (7680, 2034608), (8192, 1907445), (10240, 1525956), (12288, 1271630), (15360, 1017304), (20480, 762978), (24576, 635815), (30720, 508652), (40960, 381489), (61440, 254326), (122880, 127163)]