153938160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4549}}^1$

素因数の和:4615

約数の個数: 120

約数和(自身を含む): 528091200

約数和(自身を除く): 374153040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4549, 5640, 6768, 8460, 9098, 11280, 13647, 16920, 18196, 22745, 27294, 33840, 36392, 40941, 45490, 54588, 68235, 72784, 81882, 90980, 109176, 136470, 163764, 181960, 204705, 213803, 218352, 272940, 327528, 363920, 409410, 427606, 545880, 641409, 655056, 818820, 855212, 1069015, 1091760, 1282818, 1637640, 1710424, 1924227, 2138030, 2565636, 3207045, 3275280, 3420848, 3848454, 4276060, 5131272, 6414090, 7696908, 8552120, 9621135, 10262544, 12828180, 15393816, 17104240, 19242270, 25656360, 30787632, 38484540, 51312720, 76969080, 153938160]

約数ペア:

[(1, 153938160), (2, 76969080), (3, 51312720), (4, 38484540), (5, 30787632), (6, 25656360), (8, 19242270), (9, 17104240), (10, 15393816), (12, 12828180), (15, 10262544), (16, 9621135), (18, 8552120), (20, 7696908), (24, 6414090), (30, 5131272), (36, 4276060), (40, 3848454), (45, 3420848), (47, 3275280), (48, 3207045), (60, 2565636), (72, 2138030), (80, 1924227), (90, 1710424), (94, 1637640), (120, 1282818), (141, 1091760), (144, 1069015), (180, 855212), (188, 818820), (235, 655056), (240, 641409), (282, 545880), (360, 427606), (376, 409410), (423, 363920), (470, 327528), (564, 272940), (705, 218352), (720, 213803), (752, 204705), (846, 181960), (940, 163764), (1128, 136470), (1410, 109176), (1692, 90980), (1880, 81882), (2115, 72784), (2256, 68235), (2820, 54588), (3384, 45490), (3760, 40941), (4230, 36392), (4549, 33840), (5640, 27294), (6768, 22745), (8460, 18196), (9098, 16920), (11280, 13647)]