225196560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{312773}}^1$

素因数の和:312792

約数の個数: 60

約数和(自身を含む): 756287532

約数和(自身を除く): 531090972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 312773, 625546, 938319, 1251092, 1563865, 1876638, 2502184, 2814957, 3127730, 3753276, 4691595, 5004368, 5629914, 6255460, 7506552, 9383190, 11259828, 12510920, 14074785, 15013104, 18766380, 22519656, 25021840, 28149570, 37532760, 45039312, 56299140, 75065520, 112598280, 225196560]

約数ペア:

[(1, 225196560), (2, 112598280), (3, 75065520), (4, 56299140), (5, 45039312), (6, 37532760), (8, 28149570), (9, 25021840), (10, 22519656), (12, 18766380), (15, 15013104), (16, 14074785), (18, 12510920), (20, 11259828), (24, 9383190), (30, 7506552), (36, 6255460), (40, 5629914), (45, 5004368), (48, 4691595), (60, 3753276), (72, 3127730), (80, 2814957), (90, 2502184), (120, 1876638), (144, 1563865), (180, 1251092), (240, 938319), (360, 625546), (720, 312773)]