631278720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109597}}^1$

素因数の和:109622

約数の個数: 96

約数和(自身を含む): 2179904220

約数和(自身を除く): 1548625500

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, 109597, 219194, 328791, 438388, 547985, 657582, 876776, 986373, 1095970, 1315164, 1643955, 1753552, 1972746, 2191940, 2630328, 3287910, 3507104, 3945492, 4383880, 4931865, 5260656, 6575820, 7014208, 7890984, 8767760, 9863730, 10521312, 13151640, 14028416, 15781968, 17535520, 19727460, 21042624, 26303280, 31563936, 35071040, 39454920, 42085248, 52606560, 63127872, 70142080, 78909840, 105213120, 126255744, 157819680, 210426240, 315639360, 631278720]

約数ペア:

[(1, 631278720), (2, 315639360), (3, 210426240), (4, 157819680), (5, 126255744), (6, 105213120), (8, 78909840), (9, 70142080), (10, 63127872), (12, 52606560), (15, 42085248), (16, 39454920), (18, 35071040), (20, 31563936), (24, 26303280), (30, 21042624), (32, 19727460), (36, 17535520), (40, 15781968), (45, 14028416), (48, 13151640), (60, 10521312), (64, 9863730), (72, 8767760), (80, 7890984), (90, 7014208), (96, 6575820), (120, 5260656), (128, 4931865), (144, 4383880), (160, 3945492), (180, 3507104), (192, 3287910), (240, 2630328), (288, 2191940), (320, 1972746), (360, 1753552), (384, 1643955), (480, 1315164), (576, 1095970), (640, 986373), (720, 876776), (960, 657582), (1152, 547985), (1440, 438388), (1920, 328791), (2880, 219194), (5760, 109597)]