283812120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13831}}^1$

素因数の和:13870

約数の個数: 128

約数和(自身を含む): 995904000

約数和(自身を除く): 712091880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 13831, 20520, 27662, 41493, 55324, 69155, 82986, 110648, 124479, 138310, 165972, 207465, 248958, 262789, 276620, 331944, 373437, 414930, 497916, 525578, 553240, 622395, 746874, 788367, 829860, 995832, 1051156, 1244790, 1313945, 1493748, 1576734, 1659720, 1867185, 2102312, 2365101, 2489580, 2627890, 2987496, 3153468, 3734370, 3941835, 4730202, 4979160, 5255780, 6306936, 7095303, 7468740, 7883670, 9460404, 10511560, 11825505, 14190606, 14937480, 15767340, 18920808, 23651010, 28381212, 31534680, 35476515, 47302020, 56762424, 70953030, 94604040, 141906060, 283812120]

約数ペア:

[(1, 283812120), (2, 141906060), (3, 94604040), (4, 70953030), (5, 56762424), (6, 47302020), (8, 35476515), (9, 31534680), (10, 28381212), (12, 23651010), (15, 18920808), (18, 15767340), (19, 14937480), (20, 14190606), (24, 11825505), (27, 10511560), (30, 9460404), (36, 7883670), (38, 7468740), (40, 7095303), (45, 6306936), (54, 5255780), (57, 4979160), (60, 4730202), (72, 3941835), (76, 3734370), (90, 3153468), (95, 2987496), (108, 2627890), (114, 2489580), (120, 2365101), (135, 2102312), (152, 1867185), (171, 1659720), (180, 1576734), (190, 1493748), (216, 1313945), (228, 1244790), (270, 1051156), (285, 995832), (342, 829860), (360, 788367), (380, 746874), (456, 622395), (513, 553240), (540, 525578), (570, 497916), (684, 414930), (760, 373437), (855, 331944), (1026, 276620), (1080, 262789), (1140, 248958), (1368, 207465), (1710, 165972), (2052, 138310), (2280, 124479), (2565, 110648), (3420, 82986), (4104, 69155), (5130, 55324), (6840, 41493), (10260, 27662), (13831, 20520)]