15838014720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{374953}}^1$

素因数の和:374988

約数の個数: 144

約数和(自身を含む): 55181230272

約数和(自身を除く): 39343215552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 374953, 749906, 1124859, 1499812, 1874765, 2249718, 2999624, 3749530, 4124483, 4499436, 5624295, 5999248, 7499060, 8248966, 8998872, 11248590, 11998496, 12373449, 14998120, 16497932, 17997744, 20622415, 22497180, 23996992, 24746898, 29996240, 32995864, 35995488, 41244830, 44994360, 47993984, 49493796, 59992480, 61867245, 65991728, 71990976, 82489660, 89988720, 95987968, 98987592, 119984960, 123734490, 131983456, 143981952, 164979320, 179977440, 197975184, 239969920, 247468980, 263966912, 287963904, 329958640, 359954880, 395950368, 479939840, 494937960, 527933824, 659917280, 719909760, 791900736, 989875920, 1055867648, 1319834560, 1439819520, 1583801472, 1979751840, 2639669120, 3167602944, 3959503680, 5279338240, 7919007360, 15838014720]

約数ペア:

[(1, 15838014720), (2, 7919007360), (3, 5279338240), (4, 3959503680), (5, 3167602944), (6, 2639669120), (8, 1979751840), (10, 1583801472), (11, 1439819520), (12, 1319834560), (15, 1055867648), (16, 989875920), (20, 791900736), (22, 719909760), (24, 659917280), (30, 527933824), (32, 494937960), (33, 479939840), (40, 395950368), (44, 359954880), (48, 329958640), (55, 287963904), (60, 263966912), (64, 247468980), (66, 239969920), (80, 197975184), (88, 179977440), (96, 164979320), (110, 143981952), (120, 131983456), (128, 123734490), (132, 119984960), (160, 98987592), (165, 95987968), (176, 89988720), (192, 82489660), (220, 71990976), (240, 65991728), (256, 61867245), (264, 59992480), (320, 49493796), (330, 47993984), (352, 44994360), (384, 41244830), (440, 35995488), (480, 32995864), (528, 29996240), (640, 24746898), (660, 23996992), (704, 22497180), (768, 20622415), (880, 17997744), (960, 16497932), (1056, 14998120), (1280, 12373449), (1320, 11998496), (1408, 11248590), (1760, 8998872), (1920, 8248966), (2112, 7499060), (2640, 5999248), (2816, 5624295), (3520, 4499436), (3840, 4124483), (4224, 3749530), (5280, 2999624), (7040, 2249718), (8448, 1874765), (10560, 1499812), (14080, 1124859), (21120, 749906), (42240, 374953)]