87533040

素因数分解:

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

素因数の和:52126

約数の個数: 80

約数和(自身を含む): 310123008

約数和(自身を除く): 222589968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52103, 104206, 156309, 208412, 260515, 312618, 364721, 416824, 521030, 625236, 729442, 781545, 833648, 1042060, 1094163, 1250472, 1458884, 1563090, 1823605, 2084120, 2188326, 2500944, 2917768, 3126180, 3647210, 4168240, 4376652, 5470815, 5835536, 6252360, 7294420, 8753304, 10941630, 12504720, 14588840, 17506608, 21883260, 29177680, 43766520, 87533040]

約数ペア:

[(1, 87533040), (2, 43766520), (3, 29177680), (4, 21883260), (5, 17506608), (6, 14588840), (7, 12504720), (8, 10941630), (10, 8753304), (12, 7294420), (14, 6252360), (15, 5835536), (16, 5470815), (20, 4376652), (21, 4168240), (24, 3647210), (28, 3126180), (30, 2917768), (35, 2500944), (40, 2188326), (42, 2084120), (48, 1823605), (56, 1563090), (60, 1458884), (70, 1250472), (80, 1094163), (84, 1042060), (105, 833648), (112, 781545), (120, 729442), (140, 625236), (168, 521030), (210, 416824), (240, 364721), (280, 312618), (336, 260515), (420, 208412), (560, 156309), (840, 104206), (1680, 52103)]