239634960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1039}}^1$

素因数の和:1117

約数の個数: 120

約数和(自身を含む): 768343680

約数和(自身を除く): 528708720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1039, 1240, 1488, 1860, 1922, 2078, 2480, 2883, 3117, 3720, 3844, 4156, 4805, 5195, 5766, 6234, 7440, 7688, 8312, 9610, 10390, 11532, 12468, 14415, 15376, 15585, 16624, 19220, 20780, 23064, 24936, 28830, 31170, 32209, 38440, 41560, 46128, 49872, 57660, 62340, 64418, 76880, 83120, 96627, 115320, 124680, 128836, 161045, 193254, 230640, 249360, 257672, 322090, 386508, 483135, 515344, 644180, 773016, 966270, 998479, 1288360, 1546032, 1932540, 1996958, 2576720, 2995437, 3865080, 3993916, 4992395, 5990874, 7730160, 7987832, 9984790, 11981748, 14977185, 15975664, 19969580, 23963496, 29954370, 39939160, 47926992, 59908740, 79878320, 119817480, 239634960]

約数ペア:

[(1, 239634960), (2, 119817480), (3, 79878320), (4, 59908740), (5, 47926992), (6, 39939160), (8, 29954370), (10, 23963496), (12, 19969580), (15, 15975664), (16, 14977185), (20, 11981748), (24, 9984790), (30, 7987832), (31, 7730160), (40, 5990874), (48, 4992395), (60, 3993916), (62, 3865080), (80, 2995437), (93, 2576720), (120, 1996958), (124, 1932540), (155, 1546032), (186, 1288360), (240, 998479), (248, 966270), (310, 773016), (372, 644180), (465, 515344), (496, 483135), (620, 386508), (744, 322090), (930, 257672), (961, 249360), (1039, 230640), (1240, 193254), (1488, 161045), (1860, 128836), (1922, 124680), (2078, 115320), (2480, 96627), (2883, 83120), (3117, 76880), (3720, 64418), (3844, 62340), (4156, 57660), (4805, 49872), (5195, 46128), (5766, 41560), (6234, 38440), (7440, 32209), (7688, 31170), (8312, 28830), (9610, 24936), (10390, 23064), (11532, 20780), (12468, 19220), (14415, 16624), (15376, 15585)]