297982920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13001}}^1$

素因数の和:13206

約数の個数: 64

約数和(自身を含む): 898698240

約数和(自身を除く): 600715320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 13001, 22920, 26002, 39003, 52004, 65005, 78006, 104008, 130010, 156012, 195015, 260020, 312024, 390030, 520040, 780060, 1560120, 2483191, 4966382, 7449573, 9932764, 12415955, 14899146, 19865528, 24831910, 29798292, 37247865, 49663820, 59596584, 74495730, 99327640, 148991460, 297982920]

約数ペア:

[(1, 297982920), (2, 148991460), (3, 99327640), (4, 74495730), (5, 59596584), (6, 49663820), (8, 37247865), (10, 29798292), (12, 24831910), (15, 19865528), (20, 14899146), (24, 12415955), (30, 9932764), (40, 7449573), (60, 4966382), (120, 2483191), (191, 1560120), (382, 780060), (573, 520040), (764, 390030), (955, 312024), (1146, 260020), (1528, 195015), (1910, 156012), (2292, 130010), (2865, 104008), (3820, 78006), (4584, 65005), (5730, 52004), (7640, 39003), (11460, 26002), (13001, 22920)]