16379880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12409}}^1$

素因数の和:12434

約数の個数: 64

約数和(自身を含む): 53611200

約数和(自身を除く): 37231320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 12409, 24818, 37227, 49636, 62045, 74454, 99272, 124090, 136499, 148908, 186135, 248180, 272998, 297816, 372270, 409497, 496360, 545996, 682495, 744540, 818994, 1091992, 1364990, 1489080, 1637988, 2047485, 2729980, 3275976, 4094970, 5459960, 8189940, 16379880]

約数ペア:

[(1, 16379880), (2, 8189940), (3, 5459960), (4, 4094970), (5, 3275976), (6, 2729980), (8, 2047485), (10, 1637988), (11, 1489080), (12, 1364990), (15, 1091992), (20, 818994), (22, 744540), (24, 682495), (30, 545996), (33, 496360), (40, 409497), (44, 372270), (55, 297816), (60, 272998), (66, 248180), (88, 186135), (110, 148908), (120, 136499), (132, 124090), (165, 99272), (220, 74454), (264, 62045), (330, 49636), (440, 37227), (660, 24818), (1320, 12409)]