144846720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25147}}^1$

素因数の和:25172

約数の個数: 96

約数和(自身を含む): 500193720

約数和(自身を除く): 355347000

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 25147, 50294, 75441, 100588, 125735, 150882, 201176, 226323, 251470, 301764, 377205, 402352, 452646, 502940, 603528, 754410, 804704, 905292, 1005880, 1131615, 1207056, 1508820, 1609408, 1810584, 2011760, 2263230, 2414112, 3017640, 3218816, 3621168, 4023520, 4526460, 4828224, 6035280, 7242336, 8047040, 9052920, 9656448, 12070560, 14484672, 16094080, 18105840, 24141120, 28969344, 36211680, 48282240, 72423360, 144846720]

約数ペア:

[(1, 144846720), (2, 72423360), (3, 48282240), (4, 36211680), (5, 28969344), (6, 24141120), (8, 18105840), (9, 16094080), (10, 14484672), (12, 12070560), (15, 9656448), (16, 9052920), (18, 8047040), (20, 7242336), (24, 6035280), (30, 4828224), (32, 4526460), (36, 4023520), (40, 3621168), (45, 3218816), (48, 3017640), (60, 2414112), (64, 2263230), (72, 2011760), (80, 1810584), (90, 1609408), (96, 1508820), (120, 1207056), (128, 1131615), (144, 1005880), (160, 905292), (180, 804704), (192, 754410), (240, 603528), (288, 502940), (320, 452646), (360, 402352), (384, 377205), (480, 301764), (576, 251470), (640, 226323), (720, 201176), (960, 150882), (1152, 125735), (1440, 100588), (1920, 75441), (2880, 50294), (5760, 25147)]