1489587120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{295553}}^1$

素因数の和:295579

約数の個数: 120

約数和(自身を含む): 5717196576

約数和(自身を除く): 4227609456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 295553, 591106, 886659, 1182212, 1477765, 1773318, 2068871, 2364424, 2659977, 2955530, 3546636, 4137742, 4433295, 4728848, 5319954, 5911060, 6206613, 7093272, 8275484, 8866590, 10344355, 10639908, 11822120, 12413226, 13299885, 14186544, 16550968, 17733180, 18619839, 20688710, 21279816, 23644240, 24826452, 26599770, 31033065, 33101936, 35466360, 37239678, 41377420, 42559632, 49652904, 53199540, 62066130, 70932720, 74479356, 82754840, 93099195, 99305808, 106399080, 124132260, 148958712, 165509680, 186198390, 212798160, 248264520, 297917424, 372396780, 496529040, 744793560, 1489587120]

約数ペア:

[(1, 1489587120), (2, 744793560), (3, 496529040), (4, 372396780), (5, 297917424), (6, 248264520), (7, 212798160), (8, 186198390), (9, 165509680), (10, 148958712), (12, 124132260), (14, 106399080), (15, 99305808), (16, 93099195), (18, 82754840), (20, 74479356), (21, 70932720), (24, 62066130), (28, 53199540), (30, 49652904), (35, 42559632), (36, 41377420), (40, 37239678), (42, 35466360), (45, 33101936), (48, 31033065), (56, 26599770), (60, 24826452), (63, 23644240), (70, 21279816), (72, 20688710), (80, 18619839), (84, 17733180), (90, 16550968), (105, 14186544), (112, 13299885), (120, 12413226), (126, 11822120), (140, 10639908), (144, 10344355), (168, 8866590), (180, 8275484), (210, 7093272), (240, 6206613), (252, 5911060), (280, 5319954), (315, 4728848), (336, 4433295), (360, 4137742), (420, 3546636), (504, 2955530), (560, 2659977), (630, 2364424), (720, 2068871), (840, 1773318), (1008, 1477765), (1260, 1182212), (1680, 886659), (2520, 591106), (5040, 295553)]