155182680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431063}}^1$

素因数の和:431080

約数の個数: 48

約数和(自身を含む): 504344880

約数和(自身を除く): 349162200

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, 431063, 862126, 1293189, 1724252, 2155315, 2586378, 3448504, 3879567, 4310630, 5172756, 6465945, 7759134, 8621260, 10345512, 12931890, 15518268, 17242520, 19397835, 25863780, 31036536, 38795670, 51727560, 77591340, 155182680]

約数ペア:

[(1, 155182680), (2, 77591340), (3, 51727560), (4, 38795670), (5, 31036536), (6, 25863780), (8, 19397835), (9, 17242520), (10, 15518268), (12, 12931890), (15, 10345512), (18, 8621260), (20, 7759134), (24, 6465945), (30, 5172756), (36, 4310630), (40, 3879567), (45, 3448504), (60, 2586378), (72, 2155315), (90, 1724252), (120, 1293189), (180, 862126), (360, 431063)]