130072680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{361313}}^1$

素因数の和:361330

約数の個数: 48

約数和(自身を含む): 422737380

約数和(自身を除く): 292664700

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, 361313, 722626, 1083939, 1445252, 1806565, 2167878, 2890504, 3251817, 3613130, 4335756, 5419695, 6503634, 7226260, 8671512, 10839390, 13007268, 14452520, 16259085, 21678780, 26014536, 32518170, 43357560, 65036340, 130072680]

約数ペア:

[(1, 130072680), (2, 65036340), (3, 43357560), (4, 32518170), (5, 26014536), (6, 21678780), (8, 16259085), (9, 14452520), (10, 13007268), (12, 10839390), (15, 8671512), (18, 7226260), (20, 6503634), (24, 5419695), (30, 4335756), (36, 3613130), (40, 3251817), (45, 2890504), (60, 2167878), (72, 1806565), (90, 1445252), (120, 1083939), (180, 722626), (360, 361313)]