145811220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2399}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 408844800

約数和(自身を除く): 263033580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1013, 2026, 2399, 3039, 4052, 4798, 5065, 6078, 7197, 9596, 10130, 11995, 12156, 14394, 15195, 20260, 23990, 28788, 30390, 35985, 47980, 60780, 71970, 143940, 2430187, 4860374, 7290561, 9720748, 12150935, 14581122, 24301870, 29162244, 36452805, 48603740, 72905610, 145811220]

約数ペア:

[(1, 145811220), (2, 72905610), (3, 48603740), (4, 36452805), (5, 29162244), (6, 24301870), (10, 14581122), (12, 12150935), (15, 9720748), (20, 7290561), (30, 4860374), (60, 2430187), (1013, 143940), (2026, 71970), (2399, 60780), (3039, 47980), (4052, 35985), (4798, 30390), (5065, 28788), (6078, 23990), (7197, 20260), (9596, 15195), (10130, 14394), (11995, 12156)]