42978240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{14923}}^1$

素因数の和:14946

約数の個数: 84

約数和(自身を含む): 147837144

約数和(自身を除く): 104858904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 14923, 29846, 44769, 59692, 74615, 89538, 119384, 134307, 149230, 179076, 223845, 238768, 268614, 298460, 358152, 447690, 477536, 537228, 596920, 671535, 716304, 895380, 955072, 1074456, 1193840, 1343070, 1432608, 1790760, 2148912, 2387680, 2686140, 2865216, 3581520, 4297824, 4775360, 5372280, 7163040, 8595648, 10744560, 14326080, 21489120, 42978240]

約数ペア:

[(1, 42978240), (2, 21489120), (3, 14326080), (4, 10744560), (5, 8595648), (6, 7163040), (8, 5372280), (9, 4775360), (10, 4297824), (12, 3581520), (15, 2865216), (16, 2686140), (18, 2387680), (20, 2148912), (24, 1790760), (30, 1432608), (32, 1343070), (36, 1193840), (40, 1074456), (45, 955072), (48, 895380), (60, 716304), (64, 671535), (72, 596920), (80, 537228), (90, 477536), (96, 447690), (120, 358152), (144, 298460), (160, 268614), (180, 238768), (192, 223845), (240, 179076), (288, 149230), (320, 134307), (360, 119384), (480, 89538), (576, 74615), (720, 59692), (960, 44769), (1440, 29846), (2880, 14923)]