1339844580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{9833}}^1$

素因数の和:10605

約数の個数: 72

約数和(自身を含む): 4069977912

約数和(自身を除く): 2730133332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 757, 1514, 2271, 3028, 3785, 4542, 6813, 7570, 9084, 9833, 11355, 13626, 15140, 19666, 22710, 27252, 29499, 34065, 39332, 45420, 49165, 58998, 68130, 88497, 98330, 117996, 136260, 147495, 176994, 196660, 294990, 353988, 442485, 589980, 884970, 1769940, 7443581, 14887162, 22330743, 29774324, 37217905, 44661486, 66992229, 74435810, 89322972, 111653715, 133984458, 148871620, 223307430, 267968916, 334961145, 446614860, 669922290, 1339844580]

約数ペア:

[(1, 1339844580), (2, 669922290), (3, 446614860), (4, 334961145), (5, 267968916), (6, 223307430), (9, 148871620), (10, 133984458), (12, 111653715), (15, 89322972), (18, 74435810), (20, 66992229), (30, 44661486), (36, 37217905), (45, 29774324), (60, 22330743), (90, 14887162), (180, 7443581), (757, 1769940), (1514, 884970), (2271, 589980), (3028, 442485), (3785, 353988), (4542, 294990), (6813, 196660), (7570, 176994), (9084, 147495), (9833, 136260), (11355, 117996), (13626, 98330), (15140, 88497), (19666, 68130), (22710, 58998), (27252, 49165), (29499, 45420), (34065, 39332)]