236340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 779688

約数和(自身を除く): 543348

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, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 390, 404, 468, 505, 585, 606, 780, 909, 1010, 1170, 1212, 1313, 1515, 1818, 2020, 2340, 2626, 3030, 3636, 3939, 4545, 5252, 6060, 6565, 7878, 9090, 11817, 13130, 15756, 18180, 19695, 23634, 26260, 39390, 47268, 59085, 78780, 118170, 236340]

約数ペア:

[(1, 236340), (2, 118170), (3, 78780), (4, 59085), (5, 47268), (6, 39390), (9, 26260), (10, 23634), (12, 19695), (13, 18180), (15, 15756), (18, 13130), (20, 11817), (26, 9090), (30, 7878), (36, 6565), (39, 6060), (45, 5252), (52, 4545), (60, 3939), (65, 3636), (78, 3030), (90, 2626), (101, 2340), (117, 2020), (130, 1818), (156, 1515), (180, 1313), (195, 1212), (202, 1170), (234, 1010), (260, 909), (303, 780), (390, 606), (404, 585), (468, 505)]