65433960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 223344000

約数和(自身を除く): 157910040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1409, 1548, 1720, 1935, 2322, 2580, 2818, 3096, 3870, 4227, 4644, 5160, 5636, 5805, 7045, 7740, 8454, 9288, 11272, 11610, 12681, 14090, 15480, 16908, 21135, 23220, 25362, 28180, 33816, 38043, 42270, 46440, 50724, 56360, 60587, 63405, 76086, 84540, 101448, 121174, 126810, 152172, 169080, 181761, 190215, 242348, 253620, 302935, 304344, 363522, 380430, 484696, 507240, 545283, 605870, 727044, 760860, 908805, 1090566, 1211740, 1454088, 1521720, 1635849, 1817610, 2181132, 2423480, 2726415, 3271698, 3635220, 4362264, 5452830, 6543396, 7270440, 8179245, 10905660, 13086792, 16358490, 21811320, 32716980, 65433960]

約数ペア:

[(1, 65433960), (2, 32716980), (3, 21811320), (4, 16358490), (5, 13086792), (6, 10905660), (8, 8179245), (9, 7270440), (10, 6543396), (12, 5452830), (15, 4362264), (18, 3635220), (20, 3271698), (24, 2726415), (27, 2423480), (30, 2181132), (36, 1817610), (40, 1635849), (43, 1521720), (45, 1454088), (54, 1211740), (60, 1090566), (72, 908805), (86, 760860), (90, 727044), (108, 605870), (120, 545283), (129, 507240), (135, 484696), (172, 380430), (180, 363522), (215, 304344), (216, 302935), (258, 253620), (270, 242348), (344, 190215), (360, 181761), (387, 169080), (430, 152172), (516, 126810), (540, 121174), (645, 101448), (774, 84540), (860, 76086), (1032, 63405), (1080, 60587), (1161, 56360), (1290, 50724), (1409, 46440), (1548, 42270), (1720, 38043), (1935, 33816), (2322, 28180), (2580, 25362), (2818, 23220), (3096, 21135), (3870, 16908), (4227, 15480), (4644, 14090), (5160, 12681), (5636, 11610), (5805, 11272), (7045, 9288), (7740, 8454)]