45808920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127247}}^1$

素因数の和:127264

約数の個数: 48

約数和(自身を含む): 148880160

約数和(自身を除く): 103071240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 127247, 254494, 381741, 508988, 636235, 763482, 1017976, 1145223, 1272470, 1526964, 1908705, 2290446, 2544940, 3053928, 3817410, 4580892, 5089880, 5726115, 7634820, 9161784, 11452230, 15269640, 22904460, 45808920]

約数ペア:

[(1, 45808920), (2, 22904460), (3, 15269640), (4, 11452230), (5, 9161784), (6, 7634820), (8, 5726115), (9, 5089880), (10, 4580892), (12, 3817410), (15, 3053928), (18, 2544940), (20, 2290446), (24, 1908705), (30, 1526964), (36, 1272470), (40, 1145223), (45, 1017976), (60, 763482), (72, 636235), (90, 508988), (120, 381741), (180, 254494), (360, 127247)]