82280160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{57139}}^1$

素因数の和:57160

約数の個数: 72

約数和(自身を含む): 280785960

約数和(自身を除く): 198505800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 57139, 114278, 171417, 228556, 285695, 342834, 457112, 514251, 571390, 685668, 857085, 914224, 1028502, 1142780, 1371336, 1714170, 1828448, 2057004, 2285560, 2571255, 2742672, 3428340, 4114008, 4571120, 5142510, 5485344, 6856680, 8228016, 9142240, 10285020, 13713360, 16456032, 20570040, 27426720, 41140080, 82280160]

約数ペア:

[(1, 82280160), (2, 41140080), (3, 27426720), (4, 20570040), (5, 16456032), (6, 13713360), (8, 10285020), (9, 9142240), (10, 8228016), (12, 6856680), (15, 5485344), (16, 5142510), (18, 4571120), (20, 4114008), (24, 3428340), (30, 2742672), (32, 2571255), (36, 2285560), (40, 2057004), (45, 1828448), (48, 1714170), (60, 1371336), (72, 1142780), (80, 1028502), (90, 914224), (96, 857085), (120, 685668), (144, 571390), (160, 514251), (180, 457112), (240, 342834), (288, 285695), (360, 228556), (480, 171417), (720, 114278), (1440, 57139)]