122879520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{85333}}^1$

素因数の和:85354

約数の個数: 72

約数和(自身を含む): 419331276

約数和(自身を除く): 296451756

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, 85333, 170666, 255999, 341332, 426665, 511998, 682664, 767997, 853330, 1023996, 1279995, 1365328, 1535994, 1706660, 2047992, 2559990, 2730656, 3071988, 3413320, 3839985, 4095984, 5119980, 6143976, 6826640, 7679970, 8191968, 10239960, 12287952, 13653280, 15359940, 20479920, 24575904, 30719880, 40959840, 61439760, 122879520]

約数ペア:

[(1, 122879520), (2, 61439760), (3, 40959840), (4, 30719880), (5, 24575904), (6, 20479920), (8, 15359940), (9, 13653280), (10, 12287952), (12, 10239960), (15, 8191968), (16, 7679970), (18, 6826640), (20, 6143976), (24, 5119980), (30, 4095984), (32, 3839985), (36, 3413320), (40, 3071988), (45, 2730656), (48, 2559990), (60, 2047992), (72, 1706660), (80, 1535994), (90, 1365328), (96, 1279995), (120, 1023996), (144, 853330), (160, 767997), (180, 682664), (240, 511998), (288, 426665), (360, 341332), (480, 255999), (720, 170666), (1440, 85333)]