115826640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 374976000

約数和(自身を除く): 259149360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 79, 80, 82, 120, 123, 149, 158, 164, 205, 237, 240, 246, 298, 316, 328, 395, 410, 447, 474, 492, 596, 615, 632, 656, 745, 790, 820, 894, 948, 984, 1185, 1192, 1230, 1264, 1490, 1580, 1640, 1788, 1896, 1968, 2235, 2370, 2384, 2460, 2980, 3160, 3239, 3280, 3576, 3792, 4470, 4740, 4920, 5960, 6109, 6320, 6478, 7152, 8940, 9480, 9717, 9840, 11771, 11920, 12218, 12956, 16195, 17880, 18327, 18960, 19434, 23542, 24436, 25912, 30545, 32390, 35313, 35760, 36654, 38868, 47084, 48585, 48872, 51824, 58855, 61090, 64780, 70626, 73308, 77736, 91635, 94168, 97170, 97744, 117710, 122180, 129560, 141252, 146616, 155472, 176565, 183270, 188336, 194340, 235420, 244360, 259120, 282504, 293232, 353130, 366540, 388680, 470840, 482611, 488720, 565008, 706260, 733080, 777360, 941680, 965222, 1412520, 1447833, 1466160, 1930444, 2413055, 2825040, 2895666, 3860888, 4826110, 5791332, 7239165, 7721776, 9652220, 11582664, 14478330, 19304440, 23165328, 28956660, 38608880, 57913320, 115826640]

約数ペア:

[(1, 115826640), (2, 57913320), (3, 38608880), (4, 28956660), (5, 23165328), (6, 19304440), (8, 14478330), (10, 11582664), (12, 9652220), (15, 7721776), (16, 7239165), (20, 5791332), (24, 4826110), (30, 3860888), (40, 2895666), (41, 2825040), (48, 2413055), (60, 1930444), (79, 1466160), (80, 1447833), (82, 1412520), (120, 965222), (123, 941680), (149, 777360), (158, 733080), (164, 706260), (205, 565008), (237, 488720), (240, 482611), (246, 470840), (298, 388680), (316, 366540), (328, 353130), (395, 293232), (410, 282504), (447, 259120), (474, 244360), (492, 235420), (596, 194340), (615, 188336), (632, 183270), (656, 176565), (745, 155472), (790, 146616), (820, 141252), (894, 129560), (948, 122180), (984, 117710), (1185, 97744), (1192, 97170), (1230, 94168), (1264, 91635), (1490, 77736), (1580, 73308), (1640, 70626), (1788, 64780), (1896, 61090), (1968, 58855), (2235, 51824), (2370, 48872), (2384, 48585), (2460, 47084), (2980, 38868), (3160, 36654), (3239, 35760), (3280, 35313), (3576, 32390), (3792, 30545), (4470, 25912), (4740, 24436), (4920, 23542), (5960, 19434), (6109, 18960), (6320, 18327), (6478, 17880), (7152, 16195), (8940, 12956), (9480, 12218), (9717, 11920), (9840, 11771)]