89254320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{971}}^1$

素因数の和:1370

約数の個数: 80

約数和(自身を含む): 277696512

約数和(自身を除く): 188442192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 971, 1149, 1532, 1915, 1942, 2298, 2913, 3064, 3830, 3884, 4596, 4855, 5745, 5826, 6128, 7660, 7768, 9192, 9710, 11490, 11652, 14565, 15320, 15536, 18384, 19420, 22980, 23304, 29130, 30640, 38840, 45960, 46608, 58260, 77680, 91920, 116520, 233040, 371893, 743786, 1115679, 1487572, 1859465, 2231358, 2975144, 3718930, 4462716, 5578395, 5950288, 7437860, 8925432, 11156790, 14875720, 17850864, 22313580, 29751440, 44627160, 89254320]

約数ペア:

[(1, 89254320), (2, 44627160), (3, 29751440), (4, 22313580), (5, 17850864), (6, 14875720), (8, 11156790), (10, 8925432), (12, 7437860), (15, 5950288), (16, 5578395), (20, 4462716), (24, 3718930), (30, 2975144), (40, 2231358), (48, 1859465), (60, 1487572), (80, 1115679), (120, 743786), (240, 371893), (383, 233040), (766, 116520), (971, 91920), (1149, 77680), (1532, 58260), (1915, 46608), (1942, 45960), (2298, 38840), (2913, 30640), (3064, 29130), (3830, 23304), (3884, 22980), (4596, 19420), (4855, 18384), (5745, 15536), (5826, 15320), (6128, 14565), (7660, 11652), (7768, 11490), (9192, 9710)]