2019640680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5610113}}^1$

素因数の和:5610130

約数の個数: 48

約数和(自身を含む): 6563833380

約数和(自身を除く): 4544192700

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, 5610113, 11220226, 16830339, 22440452, 28050565, 33660678, 44880904, 50491017, 56101130, 67321356, 84151695, 100982034, 112202260, 134642712, 168303390, 201964068, 224404520, 252455085, 336606780, 403928136, 504910170, 673213560, 1009820340, 2019640680]

約数ペア:

[(1, 2019640680), (2, 1009820340), (3, 673213560), (4, 504910170), (5, 403928136), (6, 336606780), (8, 252455085), (9, 224404520), (10, 201964068), (12, 168303390), (15, 134642712), (18, 112202260), (20, 100982034), (24, 84151695), (30, 67321356), (36, 56101130), (40, 50491017), (45, 44880904), (60, 33660678), (72, 28050565), (90, 22440452), (120, 16830339), (180, 11220226), (360, 5610113)]