1128309720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{553093}}^1$

素因数の和:553124

約数の個数: 64

約数和(自身を含む): 3584049120

約数和(自身を除く): 2455739400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 553093, 1106186, 1659279, 2212372, 2765465, 3318558, 4424744, 5530930, 6637116, 8296395, 9402581, 11061860, 13274232, 16592790, 18805162, 22123720, 28207743, 33185580, 37610324, 47012905, 56415486, 66371160, 75220648, 94025810, 112830972, 141038715, 188051620, 225661944, 282077430, 376103240, 564154860, 1128309720]

約数ペア:

[(1, 1128309720), (2, 564154860), (3, 376103240), (4, 282077430), (5, 225661944), (6, 188051620), (8, 141038715), (10, 112830972), (12, 94025810), (15, 75220648), (17, 66371160), (20, 56415486), (24, 47012905), (30, 37610324), (34, 33185580), (40, 28207743), (51, 22123720), (60, 18805162), (68, 16592790), (85, 13274232), (102, 11061860), (120, 9402581), (136, 8296395), (170, 6637116), (204, 5530930), (255, 4424744), (340, 3318558), (408, 2765465), (510, 2212372), (680, 1659279), (1020, 1106186), (2040, 553093)]