2845435680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1975997}}^1$

素因数の和:1976018

約数の個数: 72

約数和(自身を含む): 9710054172

約数和(自身を除く): 6864618492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1975997, 3951994, 5927991, 7903988, 9879985, 11855982, 15807976, 17783973, 19759970, 23711964, 29639955, 31615952, 35567946, 39519940, 47423928, 59279910, 63231904, 71135892, 79039880, 88919865, 94847856, 118559820, 142271784, 158079760, 177839730, 189695712, 237119640, 284543568, 316159520, 355679460, 474239280, 569087136, 711358920, 948478560, 1422717840, 2845435680]

約数ペア:

[(1, 2845435680), (2, 1422717840), (3, 948478560), (4, 711358920), (5, 569087136), (6, 474239280), (8, 355679460), (9, 316159520), (10, 284543568), (12, 237119640), (15, 189695712), (16, 177839730), (18, 158079760), (20, 142271784), (24, 118559820), (30, 94847856), (32, 88919865), (36, 79039880), (40, 71135892), (45, 63231904), (48, 59279910), (60, 47423928), (72, 39519940), (80, 35567946), (90, 31615952), (96, 29639955), (120, 23711964), (144, 19759970), (160, 17783973), (180, 15807976), (240, 11855982), (288, 9879985), (360, 7903988), (480, 5927991), (720, 3951994), (1440, 1975997)]