27628380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11807}}^1$

素因数の和:11835

約数の個数: 72

約数和(自身を含む): 90260352

約数和(自身を除く): 62631972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11807, 23614, 35421, 47228, 59035, 70842, 106263, 118070, 141684, 153491, 177105, 212526, 236140, 306982, 354210, 425052, 460473, 531315, 613964, 708420, 767455, 920946, 1062630, 1381419, 1534910, 1841892, 2125260, 2302365, 2762838, 3069820, 4604730, 5525676, 6907095, 9209460, 13814190, 27628380]

約数ペア:

[(1, 27628380), (2, 13814190), (3, 9209460), (4, 6907095), (5, 5525676), (6, 4604730), (9, 3069820), (10, 2762838), (12, 2302365), (13, 2125260), (15, 1841892), (18, 1534910), (20, 1381419), (26, 1062630), (30, 920946), (36, 767455), (39, 708420), (45, 613964), (52, 531315), (60, 460473), (65, 425052), (78, 354210), (90, 306982), (117, 236140), (130, 212526), (156, 177105), (180, 153491), (195, 141684), (234, 118070), (260, 106263), (390, 70842), (468, 59035), (585, 47228), (780, 35421), (1170, 23614), (2340, 11807)]