28792960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{6427}}^1$

素因数の和:6453

約数の個数: 64

約数和(自身を含む): 78678720

約数和(自身を除く): 49885760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 6427, 12854, 25708, 32135, 44989, 51416, 64270, 89978, 102832, 128540, 179956, 205664, 224945, 257080, 359912, 411328, 449890, 514160, 719824, 822656, 899780, 1028320, 1439648, 1799560, 2056640, 2879296, 3599120, 4113280, 5758592, 7198240, 14396480, 28792960]

約数ペア:

[(1, 28792960), (2, 14396480), (4, 7198240), (5, 5758592), (7, 4113280), (8, 3599120), (10, 2879296), (14, 2056640), (16, 1799560), (20, 1439648), (28, 1028320), (32, 899780), (35, 822656), (40, 719824), (56, 514160), (64, 449890), (70, 411328), (80, 359912), (112, 257080), (128, 224945), (140, 205664), (160, 179956), (224, 128540), (280, 102832), (320, 89978), (448, 64270), (560, 51416), (640, 44989), (896, 32135), (1120, 25708), (2240, 12854), (4480, 6427)]