304661880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19681}}^1$

素因数の和:19741

約数の個数: 96

約数和(自身を含む): 1013229360

約数和(自身を除く): 708567480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 19681, 39362, 59043, 78724, 98405, 118086, 157448, 177129, 196810, 236172, 295215, 354258, 393620, 472344, 590430, 708516, 787240, 846283, 885645, 1180860, 1417032, 1692566, 1771290, 2361720, 2538849, 3385132, 3542580, 4231415, 5077698, 6770264, 7085160, 7616547, 8462830, 10155396, 12694245, 15233094, 16925660, 20310792, 25388490, 30466188, 33851320, 38082735, 50776980, 60932376, 76165470, 101553960, 152330940, 304661880]

約数ペア:

[(1, 304661880), (2, 152330940), (3, 101553960), (4, 76165470), (5, 60932376), (6, 50776980), (8, 38082735), (9, 33851320), (10, 30466188), (12, 25388490), (15, 20310792), (18, 16925660), (20, 15233094), (24, 12694245), (30, 10155396), (36, 8462830), (40, 7616547), (43, 7085160), (45, 6770264), (60, 5077698), (72, 4231415), (86, 3542580), (90, 3385132), (120, 2538849), (129, 2361720), (172, 1771290), (180, 1692566), (215, 1417032), (258, 1180860), (344, 885645), (360, 846283), (387, 787240), (430, 708516), (516, 590430), (645, 472344), (774, 393620), (860, 354258), (1032, 295215), (1290, 236172), (1548, 196810), (1720, 177129), (1935, 157448), (2580, 118086), (3096, 98405), (3870, 78724), (5160, 59043), (7740, 39362), (15480, 19681)]