8959440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5333}}^1$

素因数の和:5356

約数の個数: 80

約数和(自身を含む): 31747968

約数和(自身を除く): 22788528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5333, 10666, 15999, 21332, 26665, 31998, 37331, 42664, 53330, 63996, 74662, 79995, 85328, 106660, 111993, 127992, 149324, 159990, 186655, 213320, 223986, 255984, 298648, 319980, 373310, 426640, 447972, 559965, 597296, 639960, 746620, 895944, 1119930, 1279920, 1493240, 1791888, 2239860, 2986480, 4479720, 8959440]

約数ペア:

[(1, 8959440), (2, 4479720), (3, 2986480), (4, 2239860), (5, 1791888), (6, 1493240), (7, 1279920), (8, 1119930), (10, 895944), (12, 746620), (14, 639960), (15, 597296), (16, 559965), (20, 447972), (21, 426640), (24, 373310), (28, 319980), (30, 298648), (35, 255984), (40, 223986), (42, 213320), (48, 186655), (56, 159990), (60, 149324), (70, 127992), (80, 111993), (84, 106660), (105, 85328), (112, 79995), (120, 74662), (140, 63996), (168, 53330), (210, 42664), (240, 37331), (280, 31998), (336, 26665), (420, 21332), (560, 15999), (840, 10666), (1680, 5333)]