3126780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 9828000

約数和(自身を除く): 6701220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 599, 870, 1044, 1198, 1305, 1740, 1797, 2396, 2610, 2995, 3594, 5220, 5391, 5990, 7188, 8985, 10782, 11980, 17371, 17970, 21564, 26955, 34742, 35940, 52113, 53910, 69484, 86855, 104226, 107820, 156339, 173710, 208452, 260565, 312678, 347420, 521130, 625356, 781695, 1042260, 1563390, 3126780]

約数ペア:

[(1, 3126780), (2, 1563390), (3, 1042260), (4, 781695), (5, 625356), (6, 521130), (9, 347420), (10, 312678), (12, 260565), (15, 208452), (18, 173710), (20, 156339), (29, 107820), (30, 104226), (36, 86855), (45, 69484), (58, 53910), (60, 52113), (87, 35940), (90, 34742), (116, 26955), (145, 21564), (174, 17970), (180, 17371), (261, 11980), (290, 10782), (348, 8985), (435, 7188), (522, 5990), (580, 5391), (599, 5220), (870, 3594), (1044, 2995), (1198, 2610), (1305, 2396), (1740, 1797)]