395848980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3623}}^1$

素因数の和:4245

約数の個数: 72

約数和(自身を含む): 1203052032

約数和(自身を除く): 807203052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1821, 2428, 3035, 3623, 3642, 5463, 6070, 7246, 7284, 9105, 10869, 10926, 12140, 14492, 18115, 18210, 21738, 21852, 27315, 32607, 36230, 36420, 43476, 54345, 54630, 65214, 72460, 108690, 109260, 130428, 163035, 217380, 326070, 652140, 2199161, 4398322, 6597483, 8796644, 10995805, 13194966, 19792449, 21991610, 26389932, 32987415, 39584898, 43983220, 65974830, 79169796, 98962245, 131949660, 197924490, 395848980]

約数ペア:

[(1, 395848980), (2, 197924490), (3, 131949660), (4, 98962245), (5, 79169796), (6, 65974830), (9, 43983220), (10, 39584898), (12, 32987415), (15, 26389932), (18, 21991610), (20, 19792449), (30, 13194966), (36, 10995805), (45, 8796644), (60, 6597483), (90, 4398322), (180, 2199161), (607, 652140), (1214, 326070), (1821, 217380), (2428, 163035), (3035, 130428), (3623, 109260), (3642, 108690), (5463, 72460), (6070, 65214), (7246, 54630), (7284, 54345), (9105, 43476), (10869, 36420), (10926, 36230), (12140, 32607), (14492, 27315), (18115, 21852), (18210, 21738)]