72349560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200971}}^1$

素因数の和:200988

約数の個数: 48

約数和(自身を含む): 235137240

約数和(自身を除く): 162787680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 200971, 401942, 602913, 803884, 1004855, 1205826, 1607768, 1808739, 2009710, 2411652, 3014565, 3617478, 4019420, 4823304, 6029130, 7234956, 8038840, 9043695, 12058260, 14469912, 18087390, 24116520, 36174780, 72349560]

約数ペア:

[(1, 72349560), (2, 36174780), (3, 24116520), (4, 18087390), (5, 14469912), (6, 12058260), (8, 9043695), (9, 8038840), (10, 7234956), (12, 6029130), (15, 4823304), (18, 4019420), (20, 3617478), (24, 3014565), (30, 2411652), (36, 2009710), (40, 1808739), (45, 1607768), (60, 1205826), (72, 1004855), (90, 803884), (120, 602913), (180, 401942), (360, 200971)]