391208940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4093}}^1$

素因数の和:4173

約数の個数: 120

約数和(自身を含む): 1248342480

約数和(自身を除く): 857133540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1593, 1620, 1770, 2124, 2655, 3186, 3540, 4093, 4779, 5310, 6372, 7965, 8186, 9558, 10620, 12279, 15930, 16372, 19116, 20465, 23895, 24558, 31860, 36837, 40930, 47790, 49116, 61395, 73674, 81860, 95580, 110511, 122790, 147348, 184185, 221022, 241487, 245580, 331533, 368370, 442044, 482974, 552555, 663066, 724461, 736740, 965948, 1105110, 1207435, 1326132, 1448922, 1657665, 2173383, 2210220, 2414870, 2897844, 3315330, 3622305, 4346766, 4829740, 6520149, 6630660, 7244610, 8693532, 10866915, 13040298, 14489220, 19560447, 21733830, 26080596, 32600745, 39120894, 43467660, 65201490, 78241788, 97802235, 130402980, 195604470, 391208940]

約数ペア:

[(1, 391208940), (2, 195604470), (3, 130402980), (4, 97802235), (5, 78241788), (6, 65201490), (9, 43467660), (10, 39120894), (12, 32600745), (15, 26080596), (18, 21733830), (20, 19560447), (27, 14489220), (30, 13040298), (36, 10866915), (45, 8693532), (54, 7244610), (59, 6630660), (60, 6520149), (81, 4829740), (90, 4346766), (108, 3622305), (118, 3315330), (135, 2897844), (162, 2414870), (177, 2210220), (180, 2173383), (236, 1657665), (270, 1448922), (295, 1326132), (324, 1207435), (354, 1105110), (405, 965948), (531, 736740), (540, 724461), (590, 663066), (708, 552555), (810, 482974), (885, 442044), (1062, 368370), (1180, 331533), (1593, 245580), (1620, 241487), (1770, 221022), (2124, 184185), (2655, 147348), (3186, 122790), (3540, 110511), (4093, 95580), (4779, 81860), (5310, 73674), (6372, 61395), (7965, 49116), (8186, 47790), (9558, 40930), (10620, 36837), (12279, 31860), (15930, 24558), (16372, 23895), (19116, 20465)]