13572720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2693}}^1$

素因数の和:2719

約数の個数: 120

約数和(自身を含む): 52112736

約数和(自身を除く): 38540016

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, 2693, 5040, 5386, 8079, 10772, 13465, 16158, 18851, 21544, 24237, 26930, 32316, 37702, 40395, 43088, 48474, 53860, 56553, 64632, 75404, 80790, 94255, 96948, 107720, 113106, 121185, 129264, 150808, 161580, 169659, 188510, 193896, 215440, 226212, 242370, 282765, 301616, 323160, 339318, 377020, 387792, 452424, 484740, 565530, 646320, 678636, 754040, 848295, 904848, 969480, 1131060, 1357272, 1508080, 1696590, 1938960, 2262120, 2714544, 3393180, 4524240, 6786360, 13572720]

約数ペア:

[(1, 13572720), (2, 6786360), (3, 4524240), (4, 3393180), (5, 2714544), (6, 2262120), (7, 1938960), (8, 1696590), (9, 1508080), (10, 1357272), (12, 1131060), (14, 969480), (15, 904848), (16, 848295), (18, 754040), (20, 678636), (21, 646320), (24, 565530), (28, 484740), (30, 452424), (35, 387792), (36, 377020), (40, 339318), (42, 323160), (45, 301616), (48, 282765), (56, 242370), (60, 226212), (63, 215440), (70, 193896), (72, 188510), (80, 169659), (84, 161580), (90, 150808), (105, 129264), (112, 121185), (120, 113106), (126, 107720), (140, 96948), (144, 94255), (168, 80790), (180, 75404), (210, 64632), (240, 56553), (252, 53860), (280, 48474), (315, 43088), (336, 40395), (360, 37702), (420, 32316), (504, 26930), (560, 24237), (630, 21544), (720, 18851), (840, 16158), (1008, 13465), (1260, 10772), (1680, 8079), (2520, 5386), (2693, 5040)]