120195540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{667753}}^1$

素因数の和:667768

約数の個数: 36

約数和(自身を含む): 364593684

約数和(自身を除く): 244398144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 667753, 1335506, 2003259, 2671012, 3338765, 4006518, 6009777, 6677530, 8013036, 10016295, 12019554, 13355060, 20032590, 24039108, 30048885, 40065180, 60097770, 120195540]

約数ペア:

[(1, 120195540), (2, 60097770), (3, 40065180), (4, 30048885), (5, 24039108), (6, 20032590), (9, 13355060), (10, 12019554), (12, 10016295), (15, 8013036), (18, 6677530), (20, 6009777), (30, 4006518), (36, 3338765), (45, 2671012), (60, 2003259), (90, 1335506), (180, 667753)]