377294580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161237}}^1$

素因数の和:161265

約数の個数: 72

約数和(自身を含む): 1232503272

約数和(自身を除く): 855208692

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, 161237, 322474, 483711, 644948, 806185, 967422, 1451133, 1612370, 1934844, 2096081, 2418555, 2902266, 3224740, 4192162, 4837110, 5804532, 6288243, 7255665, 8384324, 9674220, 10480405, 12576486, 14511330, 18864729, 20960810, 25152972, 29022660, 31441215, 37729458, 41921620, 62882430, 75458916, 94323645, 125764860, 188647290, 377294580]

約数ペア:

[(1, 377294580), (2, 188647290), (3, 125764860), (4, 94323645), (5, 75458916), (6, 62882430), (9, 41921620), (10, 37729458), (12, 31441215), (13, 29022660), (15, 25152972), (18, 20960810), (20, 18864729), (26, 14511330), (30, 12576486), (36, 10480405), (39, 9674220), (45, 8384324), (52, 7255665), (60, 6288243), (65, 5804532), (78, 4837110), (90, 4192162), (117, 3224740), (130, 2902266), (156, 2418555), (180, 2096081), (195, 1934844), (234, 1612370), (260, 1451133), (390, 967422), (468, 806185), (585, 644948), (780, 483711), (1170, 322474), (2340, 161237)]