79709040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:911

約数の個数: 120

約数和(自身を含む): 269848800

約数和(自身を除く): 190139760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 743, 745, 894, 1192, 1341, 1486, 1490, 1788, 2229, 2235, 2384, 2682, 2972, 2980, 3576, 3715, 4458, 4470, 5364, 5944, 5960, 6687, 6705, 7152, 7430, 8916, 8940, 10728, 11145, 11888, 11920, 13374, 13410, 14860, 17832, 17880, 21456, 22290, 26748, 26820, 29720, 33435, 35664, 35760, 44580, 53496, 53640, 59440, 66870, 89160, 106992, 107280, 110707, 133740, 178320, 221414, 267480, 332121, 442828, 534960, 553535, 664242, 885656, 996363, 1107070, 1328484, 1660605, 1771312, 1992726, 2214140, 2656968, 3321210, 3985452, 4428280, 4981815, 5313936, 6642420, 7970904, 8856560, 9963630, 13284840, 15941808, 19927260, 26569680, 39854520, 79709040]

約数ペア:

[(1, 79709040), (2, 39854520), (3, 26569680), (4, 19927260), (5, 15941808), (6, 13284840), (8, 9963630), (9, 8856560), (10, 7970904), (12, 6642420), (15, 5313936), (16, 4981815), (18, 4428280), (20, 3985452), (24, 3321210), (30, 2656968), (36, 2214140), (40, 1992726), (45, 1771312), (48, 1660605), (60, 1328484), (72, 1107070), (80, 996363), (90, 885656), (120, 664242), (144, 553535), (149, 534960), (180, 442828), (240, 332121), (298, 267480), (360, 221414), (447, 178320), (596, 133740), (720, 110707), (743, 107280), (745, 106992), (894, 89160), (1192, 66870), (1341, 59440), (1486, 53640), (1490, 53496), (1788, 44580), (2229, 35760), (2235, 35664), (2384, 33435), (2682, 29720), (2972, 26820), (2980, 26748), (3576, 22290), (3715, 21456), (4458, 17880), (4470, 17832), (5364, 14860), (5944, 13410), (5960, 13374), (6687, 11920), (6705, 11888), (7152, 11145), (7430, 10728), (8916, 8940)]