1488479280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{9161}}^1$

素因数の和:9854

約数の個数: 80

約数和(自身を含む): 4621605984

約数和(自身を除く): 3133126704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 677, 1354, 2031, 2708, 3385, 4062, 5416, 6770, 8124, 9161, 10155, 10832, 13540, 16248, 18322, 20310, 27080, 27483, 32496, 36644, 40620, 45805, 54160, 54966, 73288, 81240, 91610, 109932, 137415, 146576, 162480, 183220, 219864, 274830, 366440, 439728, 549660, 732880, 1099320, 2198640, 6201997, 12403994, 18605991, 24807988, 31009985, 37211982, 49615976, 62019970, 74423964, 93029955, 99231952, 124039940, 148847928, 186059910, 248079880, 297695856, 372119820, 496159760, 744239640, 1488479280]

約数ペア:

[(1, 1488479280), (2, 744239640), (3, 496159760), (4, 372119820), (5, 297695856), (6, 248079880), (8, 186059910), (10, 148847928), (12, 124039940), (15, 99231952), (16, 93029955), (20, 74423964), (24, 62019970), (30, 49615976), (40, 37211982), (48, 31009985), (60, 24807988), (80, 18605991), (120, 12403994), (240, 6201997), (677, 2198640), (1354, 1099320), (2031, 732880), (2708, 549660), (3385, 439728), (4062, 366440), (5416, 274830), (6770, 219864), (8124, 183220), (9161, 162480), (10155, 146576), (10832, 137415), (13540, 109932), (16248, 91610), (18322, 81240), (20310, 73288), (27080, 54966), (27483, 54160), (32496, 45805), (36644, 40620)]