127619880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25939}}^1$

素因数の和:25994

約数の個数: 64

約数和(自身を含む): 392212800

約数和(自身を除く): 264592920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 25939, 51878, 77817, 103756, 129695, 155634, 207512, 259390, 311268, 389085, 518780, 622536, 778170, 1037560, 1063499, 1556340, 2126998, 3112680, 3190497, 4253996, 5317495, 6380994, 8507992, 10634990, 12761988, 15952485, 21269980, 25523976, 31904970, 42539960, 63809940, 127619880]

約数ペア:

[(1, 127619880), (2, 63809940), (3, 42539960), (4, 31904970), (5, 25523976), (6, 21269980), (8, 15952485), (10, 12761988), (12, 10634990), (15, 8507992), (20, 6380994), (24, 5317495), (30, 4253996), (40, 3190497), (41, 3112680), (60, 2126998), (82, 1556340), (120, 1063499), (123, 1037560), (164, 778170), (205, 622536), (246, 518780), (328, 389085), (410, 311268), (492, 259390), (615, 207512), (820, 155634), (984, 129695), (1230, 103756), (1640, 77817), (2460, 51878), (4920, 25939)]