544642020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232753}}^1$

素因数の和:232781

約数の個数: 72

約数和(自身を含む): 1779171576

約数和(自身を除く): 1234529556

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, 232753, 465506, 698259, 931012, 1163765, 1396518, 2094777, 2327530, 2793036, 3025789, 3491295, 4189554, 4655060, 6051578, 6982590, 8379108, 9077367, 10473885, 12103156, 13965180, 15128945, 18154734, 20947770, 27232101, 30257890, 36309468, 41895540, 45386835, 54464202, 60515780, 90773670, 108928404, 136160505, 181547340, 272321010, 544642020]

約数ペア:

[(1, 544642020), (2, 272321010), (3, 181547340), (4, 136160505), (5, 108928404), (6, 90773670), (9, 60515780), (10, 54464202), (12, 45386835), (13, 41895540), (15, 36309468), (18, 30257890), (20, 27232101), (26, 20947770), (30, 18154734), (36, 15128945), (39, 13965180), (45, 12103156), (52, 10473885), (60, 9077367), (65, 8379108), (78, 6982590), (90, 6051578), (117, 4655060), (130, 4189554), (156, 3491295), (180, 3025789), (195, 2793036), (234, 2327530), (260, 2094777), (390, 1396518), (468, 1163765), (585, 931012), (780, 698259), (1170, 465506), (2340, 232753)]