252321840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{350447}}^1$

素因数の和:350466

約数の個数: 60

約数和(自身を含む): 847383264

約数和(自身を除く): 595061424

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, 350447, 700894, 1051341, 1401788, 1752235, 2102682, 2803576, 3154023, 3504470, 4205364, 5256705, 5607152, 6308046, 7008940, 8410728, 10513410, 12616092, 14017880, 15770115, 16821456, 21026820, 25232184, 28035760, 31540230, 42053640, 50464368, 63080460, 84107280, 126160920, 252321840]

約数ペア:

[(1, 252321840), (2, 126160920), (3, 84107280), (4, 63080460), (5, 50464368), (6, 42053640), (8, 31540230), (9, 28035760), (10, 25232184), (12, 21026820), (15, 16821456), (16, 15770115), (18, 14017880), (20, 12616092), (24, 10513410), (30, 8410728), (36, 7008940), (40, 6308046), (45, 5607152), (48, 5256705), (60, 4205364), (72, 3504470), (80, 3154023), (90, 2803576), (120, 2102682), (144, 1752235), (180, 1401788), (240, 1051341), (360, 700894), (720, 350447)]