262599120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{52103}}^1$

素因数の和:52129

約数の個数: 120

約数和(自身を含む): 1007899776

約数和(自身を除く): 745300656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 52103, 104206, 156309, 208412, 260515, 312618, 364721, 416824, 468927, 521030, 625236, 729442, 781545, 833648, 937854, 1042060, 1094163, 1250472, 1458884, 1563090, 1823605, 1875708, 2084120, 2188326, 2344635, 2500944, 2917768, 3126180, 3282489, 3647210, 3751416, 4168240, 4376652, 4689270, 5470815, 5835536, 6252360, 6564978, 7294420, 7502832, 8753304, 9378540, 10941630, 12504720, 13129956, 14588840, 16412445, 17506608, 18757080, 21883260, 26259912, 29177680, 32824890, 37514160, 43766520, 52519824, 65649780, 87533040, 131299560, 262599120]

約数ペア:

[(1, 262599120), (2, 131299560), (3, 87533040), (4, 65649780), (5, 52519824), (6, 43766520), (7, 37514160), (8, 32824890), (9, 29177680), (10, 26259912), (12, 21883260), (14, 18757080), (15, 17506608), (16, 16412445), (18, 14588840), (20, 13129956), (21, 12504720), (24, 10941630), (28, 9378540), (30, 8753304), (35, 7502832), (36, 7294420), (40, 6564978), (42, 6252360), (45, 5835536), (48, 5470815), (56, 4689270), (60, 4376652), (63, 4168240), (70, 3751416), (72, 3647210), (80, 3282489), (84, 3126180), (90, 2917768), (105, 2500944), (112, 2344635), (120, 2188326), (126, 2084120), (140, 1875708), (144, 1823605), (168, 1563090), (180, 1458884), (210, 1250472), (240, 1094163), (252, 1042060), (280, 937854), (315, 833648), (336, 781545), (360, 729442), (420, 625236), (504, 521030), (560, 468927), (630, 416824), (720, 364721), (840, 312618), (1008, 260515), (1260, 208412), (1680, 156309), (2520, 104206), (5040, 52103)]