4979880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 160

約数和(自身を含む): 17641800

約数和(自身を除く): 12661920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 53, 54, 58, 60, 72, 81, 87, 90, 106, 108, 116, 120, 135, 145, 159, 162, 174, 180, 212, 216, 232, 261, 265, 270, 290, 318, 324, 348, 360, 405, 424, 435, 477, 522, 530, 540, 580, 636, 648, 696, 783, 795, 810, 870, 954, 1044, 1060, 1080, 1160, 1272, 1305, 1431, 1537, 1566, 1590, 1620, 1740, 1908, 2088, 2120, 2349, 2385, 2610, 2862, 3074, 3132, 3180, 3240, 3480, 3816, 3915, 4293, 4611, 4698, 4770, 5220, 5724, 6148, 6264, 6360, 7155, 7685, 7830, 8586, 9222, 9396, 9540, 10440, 11448, 11745, 12296, 13833, 14310, 15370, 15660, 17172, 18444, 18792, 19080, 21465, 23055, 23490, 27666, 28620, 30740, 31320, 34344, 36888, 41499, 42930, 46110, 46980, 55332, 57240, 61480, 69165, 82998, 85860, 92220, 93960, 110664, 124497, 138330, 165996, 171720, 184440, 207495, 248994, 276660, 331992, 414990, 497988, 553320, 622485, 829980, 995976, 1244970, 1659960, 2489940, 4979880]

約数ペア:

[(1, 4979880), (2, 2489940), (3, 1659960), (4, 1244970), (5, 995976), (6, 829980), (8, 622485), (9, 553320), (10, 497988), (12, 414990), (15, 331992), (18, 276660), (20, 248994), (24, 207495), (27, 184440), (29, 171720), (30, 165996), (36, 138330), (40, 124497), (45, 110664), (53, 93960), (54, 92220), (58, 85860), (60, 82998), (72, 69165), (81, 61480), (87, 57240), (90, 55332), (106, 46980), (108, 46110), (116, 42930), (120, 41499), (135, 36888), (145, 34344), (159, 31320), (162, 30740), (174, 28620), (180, 27666), (212, 23490), (216, 23055), (232, 21465), (261, 19080), (265, 18792), (270, 18444), (290, 17172), (318, 15660), (324, 15370), (348, 14310), (360, 13833), (405, 12296), (424, 11745), (435, 11448), (477, 10440), (522, 9540), (530, 9396), (540, 9222), (580, 8586), (636, 7830), (648, 7685), (696, 7155), (783, 6360), (795, 6264), (810, 6148), (870, 5724), (954, 5220), (1044, 4770), (1060, 4698), (1080, 4611), (1160, 4293), (1272, 3915), (1305, 3816), (1431, 3480), (1537, 3240), (1566, 3180), (1590, 3132), (1620, 3074), (1740, 2862), (1908, 2610), (2088, 2385), (2120, 2349)]