159852120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 501258240

約数和(自身を除く): 341406120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 97, 120, 124, 155, 186, 194, 248, 291, 310, 372, 388, 443, 465, 485, 582, 620, 744, 776, 886, 930, 970, 1164, 1240, 1329, 1455, 1772, 1860, 1940, 2215, 2328, 2658, 2910, 3007, 3544, 3720, 3880, 4430, 5316, 5820, 6014, 6645, 8860, 9021, 10632, 11640, 12028, 13290, 13733, 15035, 17720, 18042, 24056, 26580, 27466, 30070, 36084, 41199, 42971, 45105, 53160, 54932, 60140, 68665, 72168, 82398, 85942, 90210, 109864, 120280, 128913, 137330, 164796, 171884, 180420, 205995, 214855, 257826, 274660, 329592, 343768, 360840, 411990, 429710, 515652, 549320, 644565, 823980, 859420, 1031304, 1289130, 1332101, 1647960, 1718840, 2578260, 2664202, 3996303, 5156520, 5328404, 6660505, 7992606, 10656808, 13321010, 15985212, 19981515, 26642020, 31970424, 39963030, 53284040, 79926060, 159852120]

約数ペア:

[(1, 159852120), (2, 79926060), (3, 53284040), (4, 39963030), (5, 31970424), (6, 26642020), (8, 19981515), (10, 15985212), (12, 13321010), (15, 10656808), (20, 7992606), (24, 6660505), (30, 5328404), (31, 5156520), (40, 3996303), (60, 2664202), (62, 2578260), (93, 1718840), (97, 1647960), (120, 1332101), (124, 1289130), (155, 1031304), (186, 859420), (194, 823980), (248, 644565), (291, 549320), (310, 515652), (372, 429710), (388, 411990), (443, 360840), (465, 343768), (485, 329592), (582, 274660), (620, 257826), (744, 214855), (776, 205995), (886, 180420), (930, 171884), (970, 164796), (1164, 137330), (1240, 128913), (1329, 120280), (1455, 109864), (1772, 90210), (1860, 85942), (1940, 82398), (2215, 72168), (2328, 68665), (2658, 60140), (2910, 54932), (3007, 53160), (3544, 45105), (3720, 42971), (3880, 41199), (4430, 36084), (5316, 30070), (5820, 27466), (6014, 26580), (6645, 24056), (8860, 18042), (9021, 17720), (10632, 15035), (11640, 13733), (12028, 13290)]